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Top 15 Injection Molding Companies in China (2025 Updated)

Mar22, 2025

Top 15  Injection Molding Manufacturers in China (Constantly Updated)

Plastic Injection Molding is one of the popular molding processes, specializing in the mass production of complex-shaped plastic products. There are tens of thousands of plastic injection molding factories in China, and they specialize in providing high-quality plastic products to overseas users.

Whether you want to purchase small plastic products or large ones, injection molding manufacturers in China are your best choice. There are many benefits to choosing China injection molding services, including price, quality, efficiency, and delivery. So if you are looking for injection molding manufacturers or suppliers, then I recommend you to read this article carefully. This Top Supplier list of 15 plastic injection molding companies will help you manufacture your product perfectly.

Special errata note for this article: Injection molding manufacturers are not injection molding machine manufacturers. They are different. One is an injection molding service provider and the other is a machinery equipment provider.

You will learn from this article

 

List of Top 15 Plastic Injection Molding Companies in China

The following are the top manufacturers from the field of plastic injection molding manufacturing in China

Company Headquarters Type of Company
HingTung Industrial Ltd. Shenzhen, China Manufacuturer
Eco Molding Co., Ltd. Shenzhen, China Manufacuturer
Cn-molding(China) Co., Ltd. Shanghai, China Manufacuturer
HanKing Mold Engineering Ltd. Guangdong, China Manufacuturer
Fow Mould Ltd. Zhejiang, China Manufacuturer
Baiwe Inc. Dongguan, China Manufacuturer
Huizhou Djmolding Co., Ltd. Huizhou, China Manufacuturer
Plastopia Inc. Dongguan, China Manufacuturer
HS Mold Inc. Dongguan, China Manufacuturer
Richfields Corporation HongKong, China Manufacuturer
CPIM Mold Ltd. Taiwan, China Manufacuturer
Topworks Plastic Mold Co., Ltd. Zhejiang, China Manufacuturer
Sositar Mould Co., Ltd. Shenzhen, China Manufacuturer
Zetar Industries Ltd. Shanghai, China Manufacuturer
Sino Mould Inc. Taizhou, China Manufacuturer
 
 

What puts these companies ahead of other injection molding manufacturers in China? Here's what you need to know as we take a closer look at each company.

 

1. HingTung Industrial Ltd.                                                                     

 

Injection Molding Companies

Location: Shenzhen, China

Company Type: Manufacturer

Company Profile: HingTung Industrial Ltd. is a top-tier plastic injection molding manufacturer in China, offering a complete suite of services including plastic product and mold design, mold manufacturing, CNC processing, and injection molding. With a state-of-the-art factory and strong R&D capabilities, they export to over 50 countries, enabling global clients to scale their operations.

Advantages:

  • Global Experience: Exporting to over 50 countries, demonstrating reliability and market trust.

  • Research-Driven: Significant investment in R&D and innovation for better business outcomes.

  • Wide Range of Services: Full service from design to manufacturing, including CNC and injection molding.

  • Customer Satisfaction: A 100% positive rating speaks to their strong commitment to quality.

Services They Provide:

 

2. Eco Molding Co., Ltd.                                                                        

Location: Shenzhen, China

Company Type: Manufacturer

Company Profile: Eco Molding Co., Ltd. is a leading plastic injection molding manufacturer based in Shenzhen, China, with over 10 years of experience in the industry. They specialize in providing comprehensive one-stop services including mold design, plastics injection molding, and custom injection molding. Their team of pre-sales engineers, who are all experienced mold engineers, ensures smooth and effective communication throughout the process.

Advantages:

  • Experienced Team: All pre-sales staff are skilled engineers, ensuring smooth communication and expert advice.

  • Versatile Applications: Specializing in automotive, home appliances, electronics, and OEM industrial applications.

  • One-Stop Services: Offering end-to-end solutions, from design to production.

  • Customer-Centric: Tailored solutions to meet specific client needs with a focus on quality and innovation.

Services They Provide:

 

3. Cn-molding (China) Co., Ltd.                                                           

Location: Shanghai, China

Company Type: Manufacturer

Company Profile: SHANGHAI ZHIYU (CNMOULDING) Co., Ltd. is a professional mold and plastic injection molding factory established in Shanghai, China. They provide custom injection molds and plastic production parts with a focus on small and medium-sized companies globally. With a broad range of products in automotive, optics, home appliances, and general industries, Cn-molding is ISO 9001:2008 certified.

Advantages:

  • Global Reach: Serving small and medium-sized enterprises worldwide.

  • Certified Quality: ISO 9001:2008 certification ensures high standards in production.

  • Comprehensive Service: One-stop service from mold production to final part manufacturing.

  • Cost-Effective Solutions: Focus on providing affordable solutions for small businesses.

Services They Provide:

 
 

4. HanKing Mold Engineering Ltd.                                                       

Location: Dongguan City, Guangdong Province, China

Company Type: Manufacturer

Company Profile: HanKing Mold Engineering Ltd. is a professional plastic injection molding supplier in China, offering services including custom injection mold design, plastic mold project management, manufacturing, trial services, and assembly. Certified with TS16949, ISO 14001, and ISO 9001, they are known for their rich experience and dedication to quality.

Advantages:

  • Certified Excellence: Holding multiple industry certifications (TS16949, ISO 14001, ISO 9001) to ensure quality and sustainability.

  • Comprehensive Service Offering: Provides everything from design to production and quality control.

  • Custom Solutions: Focused on creating customized plastic injection molds tailored to client needs.

  • Reliability: Experienced in delivering top-quality service with a strong reputation in the industry.

Services They Provide:

 

5. Fow Mould Ltd.                                                                                  

Location: Zhejiang, China

Company Type: Manufacturer

Company Profile: Established in 1978, Fow Mold Ltd. is a renowned plastic mold manufacturer in China with over 40 years of experience. Known for their high-tech solutions and skilled engineering team, Fow Mold specializes in offering cost-effective and durable plastic injection molding products. They have earned a strong reputation in the global market for quality and reliability.

Advantages:

  • Industry Expertise: Over 40 years of experience delivering high-quality solutions.

  • Innovation-Focused: Constantly pushing the boundaries of technology with a dedicated R&D team.

  • Global Reputation: Trusted by clients worldwide for cost-effective and durable injection molding solutions.

  • Customized Solutions: Tailored designs and services to meet specific client requirements.

Services They Provide:

 

 

6. Baiwe Inc.                                                                                              

Location: Dongguan, Guangdong, China

Company Type: Manufacturer

Company Profile: Baiwe Inc. is a leading injection molding manufacturer in China with over 15 years of experience. The company has continuously evolved to meet diverse customer requirements. Their factory has passed the BSCI audit, and their silicone rubber products have obtained FDA, SGS, and LFGB approvals, positioning them as a trusted supplier in the plastic molding industry. Baiwe’s factory is equipped with advanced technology, including 3D printing, CNC machining, precision milling machines, imported spark machines, wire cutting machines, and over 10 injection molding machines. This extensive equipment ensures they meet high standards for plastic injection molding projects.

Advantages:

  • Certified Quality: FDA, SGS, LFGB approved silicone products and BSCI-certified factory ensure reliability and compliance.

  • Advanced Equipment: Equipped with state-of-the-art technology, including 3D printing, CNC machining, and precision molding machines.

  • Experienced Manufacturer: Over 15 years of experience, ensuring expert knowledge and high-quality production.

  • Diverse Capabilities: Ability to meet various customer requirements with specialized equipment and skilled engineers.

Services They Provide:

 

7. Huizhou Djmolding Co., Ltd.                                                           

Location: Huizhou, China

Company Type: Manufacturer

Company Profile: Founded in 2010, Huizhou Djmolding Co., Ltd. (Jasonmould Industrial Company Limited) is a renowned injection molding manufacturer in China. Specializing in plastic mold production for industries such as automotive, household appliances, medical equipment, and electronics, Djmolding offers tools ranging from small, precise mobile phone parts to large automotive components. Their full-service capabilities, diversified production strategies, and commitment to quality have earned them praise from customers worldwide.

Advantages:

  • Wide Industry Expertise: Specializing in a variety of industries, including automotive, electronics, medical, and household appliances.

  • Flexible Production: Ability to handle both small, precise parts and large, complex components.

  • Diversified Capabilities: Offers a full range of services, from mold design to final production, catering to global markets.

  • Customer Satisfaction: A reputation for delivering high-quality products and services that meet global customer needs.

Services They Provide:

 

8. Plastopia Inc.                                                                                        

Location: Shenzhen, China

Company Type: Manufacturer

Company Profile: Plastopia Inc., with headquarters in Shenzhen and Dongguan, China, is known for its expertise in custom plastic injection molding. Since its establishment, Plastopia has expanded its services from injection molding to include additional processes like silicone molding, blow molding, plastic extrusion, vacuum forming, and rotational molding. Their holistic approach allows clients to consolidate manufacturing needs, saving both time and cost. Plastopia is committed to delivering high-quality, cost-effective solutions for its clients.

Advantages:

  • Comprehensive Service: Offers a broad range of molding processes beyond injection molding, including silicone, blow molding, and more.

  • Cost-Efficient Solutions: Helps clients save time and money by managing multiple manufacturing needs under one roof.

  • Experienced Team: Skilled engineers with extensive experience in a variety of molding techniques.

  • Holistic Approach: Evaluates client projects as a whole, ensuring integrated solutions and efficient production.

Services They Provide:

 

9. HS Mold Inc.                                                                                         

 

Location: Dongguan City, Guangdong Province, China

Company Type: Manufacturer

Company Profile: HS Mold Inc., founded in 2003 in Dongguan, China, specializes in plastic injection molding services for industries such as automotive, home appliances, and medical equipment. With a strong engineering team, HS Mold can handle large, complex plastic molds weighing up to 15 tons and produce precision parts with tolerances as small as ±0.01 mm. Their focus on quality and innovation makes them a trusted partner for a wide range of plastic injection molding projects.

Advantages:

  • Precision Manufacturing: Capable of producing precision parts with tight tolerances (±0.01 mm).

  • Large-Scale Capabilities: Expertise in handling large molds, including those weighing up to 15 tons.

  • Strong Engineering Team: Highly skilled engineers capable of solving complex manufacturing challenges.

  • Diverse Industry Experience: Serving multiple industries, including automotive, home appliances, and medical sectors.

Services They Provide:

 

10. Richfields Corporation                                                                     

Location: HongKong, China

Company Type: Manufacturer

Company Profile: Richfields Corporation, established in 2004, is a dynamic custom injection molding company based in China, specializing in high-quality plastic parts for international customers. With over 20 years of experience, Richfields produces more than 300 molds annually, primarily for export or in its Chinese factory. Known for precision, efficiency, and innovation, Richfields focuses on providing personalized solutions based on customer needs, ensuring successful product manufacturing in the U.S. and worldwide.

Advantages:

  • Extensive Experience: Over 20 years in the injection molding industry with a focus on precision and efficiency.

  • High Production Volume: Produces more than 300 molds annually, ensuring capacity for large orders.

  • Customer-Centric Solutions: Focused on providing tailored injection molding services based on specific customer needs.

  • Global Reach: Strong international presence, offering high-quality products for markets in the U.S. and beyond.

Services They Provide:

 

11. CPIM Mold Ltd.                                                                                   

Location: Taiwan, China

Company Type: Manufacturer

Company Profile: CPIM Mold Ltd., a subsidiary of the Titoma Group, is a leading manufacturer specializing in plastic injection molding and mold manufacturing. With competitive pricing for Chinese plastic injection molds and parts, CPIM combines the expertise of its Western and Taiwanese engineers to ensure compliance with top mold quality standards and on-time delivery. They prioritize the protection of customers' intellectual property, offering to sign confidentiality agreements for sensitive projects.

Advantages:

  • Competitive Pricing: Offers cost-effective plastic injection molding solutions without compromising quality.

  • International Expertise: A team of Western and Taiwanese engineers ensures high-quality standards and effective communication.

  • IP Protection: Strong commitment to safeguarding intellectual property with confidentiality agreements.

  • Timely Delivery: Focused on delivering projects on time, maintaining high efficiency in production.

Services They Provide:

 

12. Topworks Plastic Mold Co., Ltd.                                                  

Location: Zhejiang, China

Company Type: Manufacturer

Company Profile: Located in Huangyan, China, Topworks Plastic Mold Co., Ltd. is a reliable manufacturer of plastic injection molded products and components. They offer a wide range of services, including complete plastic molding production, prototyping, custom assembly, stamping, and packaging. With expertise in design, mold making, and molding, Topworks caters to both one-off and regular production needs.

Advantages:

  • Comprehensive Services: Provides complete plastic molding solutions from design to assembly and packaging.

  • Prototyping Expertise: Capable of creating prototypes for new product designs, ensuring clients can test before full production.

  • Custom Solutions: Offers flexible services for both small-scale and large-scale production.

  • Skilled Team: Expertise in all areas of plastic molding, design, and manufacturing.

Services They Provide:

 

13. Sositar Mould Co., Ltd.                                                                    

Location: Shenzhen, China

Company Type: Manufacturer

Company Profile: Sositar Mold Co., Ltd., established in 1998 and located in Shenzhen, China, specializes in producing custom plastic mold parts for industries such as automotive, home appliances, medical equipment, electronics, and sports. With a factory covering over 3,800 square meters, Sositar is capable of producing injection molded parts up to 1500 grams and molds with sizes up to 8500mm. They provide both mold-making and die casting services.

Advantages:

  • Large-Scale Production: Capable of producing injection molded parts up to 1500 grams and molds as large as 8500mm.

  • Diverse Industry Expertise: Specializes in a wide range of industries, including automotive, medical, and electronics.

  • Comprehensive Capabilities: Provides both mold making and die casting services, offering a full production solution.

  • Experienced Workforce: Skilled team with extensive experience in manufacturing high-quality plastic mold parts.

Services They Provide:

 

14. Zetar Industries Ltd.                                                                       

Location: Shanghai, China

Company Type: Manufacturer

Company Profile: With 17 years of experience, Zetar Industries Ltd. is one of China’s top plastic injection mold companies. They offer a full range of services, including mold design, manufacturing, assembly, and packaging. Zetar boasts a team of senior engineers and skilled workers, as well as a strong sales team with over 20 English-speaking professionals who ensure smooth communication with international clients.

Advantages:

  • Extensive Expertise: 17 years of experience with a strong team of senior engineers and skilled workers.

  • Comprehensive Services: End-to-end solutions from mold design to assembly and packaging.

  • Global Reach: A dedicated English-speaking sales team ensures excellent communication with international clients.

  • High-Quality Standards: Focused on delivering high-quality molded products across various industries.

Services They Provide:

 

15. Sino Mould Inc.                                                                                 

 

Location: Shanghai, China

Company Type: Manufacturer

Company Profile: Founded in 2000 in Huangyan, China, Sino Mould Inc. is a renowned plastic mold manufacturer specializing in custom plastic molds and high-precision molded components. Known as part of the “Mold Town of China,” they provide comprehensive services, including mold design, injection molding, project management, quality control, and assembly. Their advanced facilities and engineering expertise guarantee top-quality products for industries worldwide.

Advantages:

  • Industry Leadership: Established reputation in Huangyan, the “Mold Town of China,” known for high-quality plastic molds.

  • Full-Service Provider: Offers custom mold design, injection molding, project management, and quality control.

  • Precision Engineering: Expertise in high-precision molded plastic components with advanced facilities.

  • Global Clientele: Trusted by clients worldwide, ensuring top-notch quality and customer satisfaction.

Services They Provide:

 

Comparison of advantages of the top 15 injection molding companies

Manufacturer

Certifications

Specialization

Services Provided

Advantages

HingTung Industrial Ltd.

TS16949, ISO 14001, ISO 9001

Comprehensive injection molding services including mold design, manufacturing, CNC processing, and injection molding for various industries.

- Product Design
- Plastic Mold Design
- 3D Printing
- Mold Manufacturing
- CNC Machining
- Injection Molding
- Secondary processes like assembly and decoration

- Over 10 years of experience with a focus on precision and quality
- In-house capabilities from design to final product, ensuring quality control
- Strong R&D and innovation-driven approach to meet diverse customer needs
- Positive reputation with a 100% positive rating and exports to over 50 countries

Eco Molding Co., Ltd.

ISO9001-2008

High-precision plastic injection molded components and assemblies for automotive, home appliances, electronics, and general industrial OEM applications.

- Plastic Injection Molding Services
- Injection Mold Design
- Custom Mold Making
- In-house production of prints, painting, and assembly
- Mold trial services with comprehensive feedback and adjustments

- Transparent and competitive pricing due to direct factory-to-customer model
- Focus on small to medium-sized companies with personalized services
- Experienced engineering team ensuring efficient communication and project management
- In-house capabilities from design to assembly, ensuring quality control throughout the process
- Commitment to continuous improvement and innovation to meet customer needs

Cn-molding(China) Co., Ltd.

ISO9001:2008

Custom injection molds and plastic parts production, serving industries like automotive, optics, home appliances, daily necessities, and general industry.

- Plastic Injection Molding
- Plastic Thermoforming
- Injection Mold Making
- Rapid prototyping
- Assembly and packaging services
- Export and shipping support

- Over 30 years of experience in injection molding and plastic product manufacturing
- Expertise in delivering high-quality solutions for automotive and medical industries
- Capability to handle projects from small to large scale, with press capacities ranging from 25 to 1500 tons
- Commitment to cost-effective solutions without compromising on quality
- Responsive customer service with quick quotations and sample submissions

HanKing Mold Engineering Ltd.

TS16949, ISO 14001, ISO 9001

Professional in custom injection mold design and manufacturing, serving automotive, home appliance, medical, and electronic industries.

- Plastic Mold Design and Engineering
- Plastic Moulding Services and Project Management
- Plastic Mold Manufacturing Process
- Mold Trial Services
- Quality Assurance
- Mold Assembly and Decoration

- Over 20 years of experience with a focus on customer-first approach
- Comprehensive services from design to assembly, ensuring quality and efficiency
- Advanced equipment and strict quality control measures
- Diverse expertise handling projects from small precise parts to large complex automotive parts

Fow Mould Ltd.

_

Injection mold design and manufacturing with a focus on various industries including automotive, home appliances, and consumer products.

- Plastic Part Design
- Mold Design
- 3D Printing
- CNC Machining
- Mold Making
- Injection Molding
- Insert Molding
- Overmolding

- Over 40 years of experience in injection mold manufacturing
- Comprehensive one-stop services from design to manufacturing
- High-precision molds with tight tolerances
- Capability to produce molds for a wide range of applications

Baiwe Inc.

BSCI audit passed; Silicone products FDA, SGS, LFGB approved

Custom injection molding and silicone rubber products, serving industries like automotive, electronics, and consumer goods.

- Plastic Injection Molding
- Large Part Injection Molding
- Liquid Silicone Rubber (LSR) Injection Molding
- Silicone Overmolding
- Medical Silicone Molding

- Over 15 years of development with a focus on high-quality standards
- In-house capabilities including 3D printing, CNC machining, and precision molding equipment
- Certifications ensuring compliance with international quality and safety standards
- Strong emphasis on innovation and continuous improvement to meet diverse customer needs

Huizhou Djmolding Co., Ltd.

_

Production of plastic molds for automotive, household appliances, medical equipment, and electronic devices.

- Plastic Injection Molding
- Liquid Silicone Rubber (LSR) Injection Molding
- Automotive Plastic Components Injection Molding
- High Volume Injection Molding

- Established in 2010 with a focus on precision and quality
- Capability to produce molds ranging from small, precise parts to large automotive components
- Diversified services including assembly and post-processing
- Global customer base with exports to the US, Europe, Japan, and the UK

Plastopia Inc.

_

Custom molding services with a focus on quality plastic molded parts across various industries.

- Injection Molding
- Micro Injection Molding
- Silicone Molding
- Blow Molding
- Extrusion Molding
- Vacuum Forming

- Led by a passionate team with a focus on custom molding
- High-quality services with affordable pricing
- Expanded service scope to include various molding processes since 2015
- Expertise in managing diverse manufacturing processes, saving customers time and money

HS Mold Inc.

_

Injection molding services specializing in automotive, home appliances, and medical equipment.

- Plastic Injection Molding
- Mold Making
- Secondary processing and assembly services

- Over 20 years of experience with a focus on precision and efficiency
- Capability to handle large, complex molds with tight tolerances
- Strong engineering team providing tailored solutions
- Commitment to delivering high-quality products on time

Richfields Corporation

_

Precision plastic injection molding with a focus on large part molding and international markets.

- Precision Plastic Injection Molding
- Large Part Injection Molding
- Mold Design and Manufacturing
- Assembly and Packaging Services

- Over 20 years of experience with a focus on precision and innovation
- Capability to produce large, complex parts with high precision
- Strong emphasis on customer service and tailored solutions
- Global presence with a focus on international markets

CPIM Mold Ltd.

_

Plastic Mould, Tailored Solution, Ready Mould

- Prototype design

- Development of your new product

- Improvement in prototype and project analysis

- Invention and patent design & certification

- R&D lab service - Mold flow and 3D project

-Global Recognition

-European Quality Standards

-Large Manufacturing Base

-Continual Investment in Innovation

 

6 Reasons for You to Choose China Plastic Injection Molding Company

Injection Molding Companies

 
  • Access to Advanced Injection Molding Services:

    • China offers advanced injection molding technologies, ensuring high precision and quality in every product.

  • Cost-Effective Solutions:

    • Lower labor costs in China contribute to more competitive pricing for injection molding services.

  • Extensive Experience and Expertise:

    • Chinese manufacturers have years of experience in mold design and injection molding, providing reliable and efficient production processes.

  • State-of-the-Art Equipment:

    • Many Chinese companies invest in the latest equipment and technology, ensuring the production of high-quality molds and plastic parts.

  • Customized Solutions:

    • China’s plastic injection molding companies offer tailored solutions to meet specific client requirements, ensuring flexibility and adaptability to various industry needs.

  • Quick Turnaround Times:

    • With efficient production processes and rapid supply chains, Chinese manufacturers can deliver fast turnaround times for plastic injection molding projects.

 

How to Find a Reliable Injection Molding Service Company

HingTung has accumulated more than 10 years of knowledge and expertise in the field of plastic molds. Our services range from plastic product design, to mold design, and mold making. Fully engineer plastic molds for your specific application. Contact us today or send us a quote request to discuss the professional requirements of your project.

 

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