Top 10 custom mold Factory in China

Oct 23, 2025

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Introduction to Custom Mold

Custom mold refers to the process of designing and manufacturing molds according to specific customer requirements. These molds are used to produce a wide range of products, from small plastic components to large automotive parts. Custom molds are essential in industries such as automotive, electronics, consumer goods, and medical devices, as they enable the mass - production of high - quality, precise, and consistent products. Chinese custom mold factories have gained international recognition for their advanced technology, high - quality products, and competitive prices. Here are the top 10 custom mold factories in China.


1. Kunshan Tehui Plastic Mold Co., Ltd

Kunshan Tehui Plastic Mold Co., Ltd is a leading custom mold manufacturer based in Kunshan, China. The company has been in the industry for many years and has built a solid reputation for its high - quality plastic molds.


Company IntroductionThe company is equipped with a team of experienced engineers and technicians who are proficient in the latest mold - making technologies. They use advanced design software to create detailed 3D models of the molds, ensuring that every aspect of the design meets the customer's specifications. The manufacturing process at Kunshan Tehui Plastic Mold Co., Ltd is highly automated, which not only improves the production efficiency but also ensures the precision and consistency of the molds.The company's production facilities are state - of - the - art, including high - speed CNC machining centers, EDM machines, and injection molding machines. These advanced equipment enable the company to produce complex and high - precision molds. Moreover, the company has a strict quality control system in place. Every mold undergoes multiple inspections during the manufacturing process to ensure that it meets the highest quality standards.Kunshan Tehui Plastic Mold Co., Ltd serves a wide range of industries, including automotive, electronics, and consumer goods. For the automotive industry, they produce molds for interior and exterior components such as dashboards, door panels, and bumpers. In the electronics industry, they manufacture molds for mobile phone cases, laptop parts, and other electronic device components.The company also provides excellent after - sales service. They offer mold maintenance and repair services to ensure that the molds continue to perform at their best throughout their lifespan. This comprehensive service package has made them a preferred partner for many customers both in China and abroad.


Features and Advantages in Custom Mold


  • Advanced Technology: The use of the latest design and manufacturing technologies allows them to produce molds with high precision and complex geometries.
  • Customization: They can customize molds according to the specific requirements of different customers, no matter how unique or complex the design is.
  • Quality Assurance: The strict quality control system ensures that every mold meets the highest quality standards, reducing the risk of defects and ensuring long - term performance.
  • Fast Delivery: With their efficient production process and well - organized supply chain, they can deliver the molds within a short time frame.
  • After - sales Service: The comprehensive after - sales service provides customers with peace of mind and ensures the continuous operation of the molds.


Website: https://www.tehuipm.com/


2. Foxconn Technology Group

Company IntroductionFoxconn Technology Group, also known as Hon Hai Precision Industry Co., Ltd., is a multinational electronics contract manufacturing company based in Taiwan, with a large presence in China. It is one of the world's largest electronics manufacturers and a significant player in the custom mold industry.Foxconn has a vast and well - developed manufacturing infrastructure in China. They have multiple large - scale factories equipped with advanced machinery and equipment. These factories cover a wide area and are capable of mass - producing a large number of custom molds.The company's R & D capabilities are extremely strong. They invest heavily in research and development to keep up with the latest technological trends. Their R & D teams are composed of thousands of engineers and scientists who are constantly working on improving mold - making technologies, materials, and processes.In terms of product range, Foxconn is involved in manufacturing custom molds for a wide variety of electronic products. They produce molds for smartphones, tablets, laptops, and other consumer electronics. For example, the molds for the sleek and precise casings of many well - known smartphone brands are often manufactured by Foxconn.The company also has a high - level of automation in its production process. Automated production lines reduce human error and increase production efficiency. They use robotic arms for tasks such as mold assembly, machining, and quality inspection.Foxconn's supply chain management is highly efficient. They have established long - term partnerships with a large number of suppliers, ensuring a stable supply of raw materials and components. This enables them to respond quickly to market demands and customer orders.In addition, Foxconn places great emphasis on environmental protection. They have implemented a series of environmental management measures in their manufacturing process, such as waste reduction, energy conservation, and the use of environmentally friendly materials.


Features and Advantages in Custom Mold


  • Large - scale Production: Capable of mass - producing custom molds to meet the high - volume demands of the electronics industry.
  • Strong R & D: The continuous investment in R & D allows them to stay at the forefront of mold - making technology and develop innovative solutions.
  • High - level Automation: Automation improves production efficiency, quality consistency, and reduces production costs.
  • Global Supply Chain: The well - established global supply chain ensures a stable supply of materials and components, facilitating fast production and delivery.
  • Environmental Awareness: Their commitment to environmental protection not only meets the requirements of sustainable development but also enhances their corporate image.


3. BYD Precision Manufacture Co., Ltd

Company IntroductionBYD Precision Manufacture Co., Ltd is a subsidiary of BYD Company Limited, a well - known Chinese company in the automotive, battery, and electronics industries. The precision manufacture division focuses on the production of custom molds and precision components.The company has a strong technical background. BYD has a large number of in - house engineers and technicians who are experts in mold design and manufacturing. They have in - depth knowledge of materials science, mechanical engineering, and electronics, which enables them to develop high - performance custom molds.BYD Precision Manufacture has a wide range of production equipment. They have advanced CNC machining centers, which can perform high - precision machining operations on various materials, including metals and plastics. The company also has sophisticated mold - testing equipment to ensure the quality and performance of the molds before they are delivered to customers.In the automotive industry, BYD Precision Manufacture produces custom molds for engine components, body parts, and interior trim. Their molds are known for their high precision and durability, which contribute to the overall quality and performance of BYD's vehicles.In the electronics field, they manufacture molds for mobile phone batteries, battery packs, and other electronic device components. The company's ability to produce high - quality molds has helped BYD gain a competitive edge in the global electronics market.BYD Precision Manufacture also pays attention to innovation. They are constantly exploring new materials and manufacturing processes to improve the performance and efficiency of their molds. For example, they are researching the use of new composite materials to reduce the weight of molds while maintaining their strength.


Features and Advantages in Custom Mold


  • Integrated R & D and Manufacturing: As a subsidiary of BYD, they can integrate R & D resources from different fields, such as automotive and electronics, to develop more innovative custom molds.
  • High - precision Manufacturing: Their advanced equipment and skilled technicians ensure that the molds have high precision, which is crucial for the production of high - quality products.
  • Industry - specific Solutions: They can provide customized mold solutions for different industries, taking into account the specific requirements and characteristics of each industry.
  • Innovation - driven: The continuous pursuit of innovation allows them to stay ahead of the competition and offer more advanced mold products.
  • Quality Assurance: The strict quality control system and comprehensive testing procedures ensure that every mold meets the highest quality standards.


4. Jabil Circuit (Wujiang) Co., Ltd

Company IntroductionJabil Circuit (Wujiang) Co., Ltd is a subsidiary of Jabil Inc., a global manufacturing solutions provider. The Wujiang factory in China is mainly engaged in the production of custom molds and electronic products.The company has a modern and well - equipped manufacturing facility. They have a large number of advanced machining tools and production lines. The facility is designed to meet the high - volume production requirements of the electronics and other industries.Jabil's R & D team focuses on developing new mold - making technologies and improving existing processes. They work closely with customers to understand their needs and develop customized solutions. For example, in the consumer electronics industry, they can design and manufacture molds for new product launches, taking into account factors such as product aesthetics, functionality, and cost - effectiveness.The company has a strict quality management system. They follow international quality standards such as ISO 9001 and ISO 14001. Every step of the mold - making process, from design to production and delivery, is closely monitored to ensure the quality of the final product.Jabil Circuit (Wujiang) Co., Ltd serves a diverse customer base, including many well - known international brands. They have a global sales and service network, which enables them to provide timely support to customers around the world.In addition to custom molds, the company also offers value - added services such as product assembly and testing. This one - stop - shop service model provides convenience for customers, as they can get all the related services from a single supplier.


Features and Advantages in Custom Mold


  • Global Resources: As part of a global company, they can access global resources, including advanced technologies, materials, and market information.
  • Customer - centric Approach: They focus on understanding and meeting the specific needs of customers, providing customized mold solutions.
  • Quality Management: The strict quality management system ensures the high quality and reliability of the molds.
  • Value - added Services: The one - stop - shop service model offers convenience and cost - savings for customers.
  • Global Sales and Service Network: The global network allows them to provide timely support and after - sales service to customers worldwide.


5. Shenzhen Longhua Precision Mould Co., Ltd

Company IntroductionShenzhen Longhua Precision Mould Co., Ltd is a professional custom mold manufacturer located in Shenzhen, a city known as the "Silicon Valley of Hardware" in China. The company has been operating in the mold - making industry for many years and has accumulated rich experience.The company's production process is highly efficient. They have a well - organized production line that can handle a large number of orders. From mold design to machining, assembly, and testing, each step is carefully planned and executed to ensure smooth production.Shenzhen Longhua Precision Mould has a team of experienced designers. They are proficient in using various design software and can create detailed and accurate mold designs according to customer requirements. The designers also take into account factors such as production efficiency, cost, and ease of use during the design process.The company mainly serves the consumer electronics and home appliance industries. In the consumer electronics field, they produce custom molds for smartwatch cases, earphone housings, and other small - sized electronic device components. For the home appliance industry, they manufacture molds for refrigerator parts, air - conditioner components, and washing machine parts.Shenzhen Longhua Precision Mould also emphasizes quality control. They have a dedicated quality control department that conducts multiple inspections during the production process. They use advanced inspection equipment such as coordinate measuring machines (CMM) to ensure the dimensional accuracy of the molds.


Features and Advantages in Custom Mold


  • Efficient Production: The well - organized production line and experienced workforce enable them to produce molds quickly and efficiently.
  • Skilled Designers: Their designers can create high - quality mold designs that meet the specific needs of different industries.
  • Industry Focus: By focusing on the consumer electronics and home appliance industries, they can develop in - depth expertise and provide more targeted solutions.
  • Quality Control: The strict quality control measures ensure that the molds have high precision and quality.
  • Cost - effectiveness: Their efficient production process and reasonable cost management allow them to offer competitive prices for their custom molds.


6. Dongguan Yujing Mould Co., Ltd

Company IntroductionDongguan Yujing Mould Co., Ltd is a well - established custom mold factory in Dongguan, a city famous for its manufacturing industry in China. The company has a long - standing reputation for producing high - quality plastic and metal molds.The company has a comprehensive set of production equipment. They have CNC machining centers, wire - cutting machines, and injection molding machines. These machines are regularly maintained and upgraded to ensure their high - precision performance.Dongguan Yujing Mould has a strong sales and customer service team. They communicate closely with customers from the initial design stage to the final delivery. They can provide professional advice to customers on mold design, material selection, and production processes, helping customers optimize their product designs and reduce costs.The company serves a wide range of industries, including toys, stationery, and packaging. For the toy industry, they produce molds for plastic toys, action figures, and toy cars. In the stationery field, they manufacture molds for pens, notebooks, and other stationery products. In the packaging industry, they create molds for plastic packaging containers and blister packs.Dongguan Yujing Mould also invests in research and development. They are constantly exploring new mold - making technologies and materials to improve the quality and performance of their products. For example, they are researching the use of new biodegradable plastics in mold production to meet the growing demand for environmentally friendly products.


Features and Advantages in Custom Mold


  • Comprehensive Equipment: The wide range of production equipment allows them to handle different types of mold - making projects.
  • Customer - oriented Service: The strong sales and customer service team provides professional support and advice to customers throughout the project.
  • Diverse Industry Experience: Their experience in multiple industries enables them to understand the unique requirements of different sectors and provide appropriate solutions.
  • R & D Investment: The investment in R & D helps them stay competitive by developing new technologies and products.
  • Environmental Awareness: Their exploration of environmentally friendly materials shows their commitment to sustainable development.


7. Shanghai Mold - Tech Co., Ltd

Company IntroductionShanghai Mold - Tech Co., Ltd is a leading custom mold manufacturer in Shanghai, one of the most important economic and industrial centers in China. The company has a high - level of technological expertise and a modern production facility.The company's R & D department is constantly working on improving mold - making technologies. They collaborate with universities and research institutions to introduce the latest scientific research results into their production process. For example, they are researching the application of nanotechnology in mold surface treatment to improve the wear resistance and corrosion resistance of the molds.Shanghai Mold - Tech has a large - scale production capacity. They can produce a large number of custom molds in a short period of time. Their production process is highly automated, which reduces labor costs and improves production efficiency.The company mainly serves the automotive and aerospace industries. In the automotive industry, they produce high - precision molds for engine parts, transmission components, and suspension systems. In the aerospace industry, they manufacture molds for aircraft structural components, such as wing parts and fuselage sections.Shanghai Mold - Tech also has a strict quality management system. They follow international quality standards and have obtained relevant certifications. Every mold undergoes a series of strict quality inspections, including non - destructive testing, to ensure its safety and reliability.


Features and Advantages in Custom Mold


  • High - end Technology: The collaboration with research institutions and the application of advanced technologies such as nanotechnology give them a competitive edge in the high - end mold - making market.
  • Large - scale Production: Their ability to produce a large number of molds quickly meets the high - volume demands of the automotive and aerospace industries.
  • Automation: The automated production process improves efficiency, reduces costs, and ensures consistent product quality.
  • Industry - specific Focus: By focusing on the automotive and aerospace industries, they can develop specialized expertise and meet the strict requirements of these industries.
  • Quality Assurance: The strict quality management system and comprehensive testing procedures ensure the high quality and safety of the molds.


8. Ningbo Beilun Jielida Mould Co., Ltd

Company IntroductionNingbo Beilun Jielida Mould Co., Ltd is located in Ningbo, a city with a strong manufacturing base in China. The company has been in the custom mold business for many years and has a good reputation in the industry.The company has a team of experienced mold - making technicians. These technicians have rich practical experience and can handle complex mold - making tasks. They are proficient in traditional mold - making techniques as well as the latest digital manufacturing technologies.Ningbo Beilun Jielida Mould has a variety of production equipment, including high - speed CNC machining centers and EDM machines. The company also has a well - equipped mold - testing laboratory, where they can test the performance of the molds under different conditions.The company mainly serves the plastic products and rubber products industries. In the plastic products industry, they produce custom molds for plastic containers, pipes, and plastic furniture. For the rubber products industry, they manufacture molds for rubber seals, gaskets, and tires.Ningbo Beilun Jielida Mould also pays attention to cost control. They optimize their production process and supply chain management to reduce production costs. This allows them to offer competitive prices to their customers without sacrificing quality.


Features and Advantages in Custom Mold


  • Experienced Technicians: The experienced technicians can ensure the high - quality production of complex molds.
  • Diverse Equipment: The variety of production equipment enables them to handle different types of mold - making projects.
  • Industry Specialization: Their focus on the plastic and rubber products industries allows them to develop in - depth knowledge and provide specialized solutions.
  • Cost - control: The effective cost - control measures help them offer competitive prices in the market.
  • Mold - testing Capability: The well - equipped mold - testing laboratory ensures the performance and quality of the molds.


9. Changzhou Jinyi Mould Co., Ltd

Company IntroductionChangzhou Jinyi Mould Co., Ltd is a custom mold manufacturer based in Changzhou, a city in Jiangsu Province with a vibrant manufacturing industry. The company has a modern production facility and a professional R & D team.The company's R & D team is dedicated to developing new mold - making technologies and materials. They are constantly looking for ways to improve the performance and quality of the molds. For example, they are researching the use of new composite materials that can reduce the weight of the molds while maintaining their strength.Changzhou Jinyi Mould has a wide range of production capabilities. They can produce custom molds for different industries, including the medical device, food packaging, and mechanical engineering industries. In the medical device industry, they produce molds for syringe parts, medical instrument housings, and other medical - related components. For the food packaging industry, they manufacture molds for plastic food containers, bottle caps, and packaging films.The company also has a strict quality control system. They have a set of standardized quality control procedures that cover every aspect of the production process, from raw material inspection to final product testing.Changzhou Jinyi Mould emphasizes customer satisfaction. They work closely with customers to understand their needs and provide customized solutions. They also offer after - sales service to ensure that customers are satisfied with the performance of the molds.


Features and Advantages in Custom Mold


  • R & D - driven: The R & D team's efforts in developing new technologies and materials enable them to offer innovative mold solutions.
  • Diverse Production Capabilities: Their ability to serve multiple industries shows their flexibility and adaptability in the market.
  • Quality Control: The strict quality control system ensures the high quality and reliability of the molds.
  • Customer - centric: Their focus on customer satisfaction and after - sales service helps build long - term relationships with customers.
  • Innovation Potential: The continuous R & D efforts give them the potential to develop more advanced and competitive mold products in the future.


10. Qingdao Haier Mould Co., Ltd

Company IntroductionQingdao Haier Mould Co., Ltd is a subsidiary of Haier Group, a well - known Chinese multinational home appliance and consumer electronics company. The mold - making division is responsible for producing custom molds for Haier's various products as well as serving external customers.The company has a strong technical foundation. Haier has a large amount of resources invested in research and development, which benefits the mold - making subsidiary. The R & D team in Qingdao Haier Mould is constantly exploring new ways to improve mold performance, such as improving the cooling system design in injection molds to reduce cycle time.Qingdao Haier Mould has a state - of - the - art production facility. They have advanced CNC machining equipment, which can perform high - precision machining operations on different materials. The company also has a comprehensive quality control system that ensures the quality of every mold produced.In addition to serving Haier's internal needs, the company also exports its custom molds to international markets. Their molds are known for their high quality, precision, and durability. In the home appliance industry, they produce molds for refrigerators, washing machines, and air - conditioners. For example, the molds for the unique - shaped and high - quality plastic parts of Haier's refrigerators are often manufactured by this subsidiary.The company also focuses on talent development. They attract and train a large number of professional engineers and technicians, ensuring a high - level of technical expertise in the company.


Features and Advantages in Custom Mold


  • Group Support: The support from Haier Group provides them with abundant resources, including R & D funding, market channels, and brand influence.
  • Advanced Technology: The advanced production equipment and continuous R & D efforts enable them to produce high - precision and high - performance molds.
  • Quality Assurance: The strict quality control system ensures that the molds meet the highest quality standards.
  • International Market Presence: Their ability to export molds to international markets shows their competitiveness in the global mold - making industry.
  • Talent Pool: The focus on talent development ensures a continuous supply of high - quality technical personnel, which is crucial for the long - term development of the company.


Conclusion

The top 10 custom mold factories in China, as introduced above, represent the high - level of development in the Chinese mold - making industry. These factories have their own unique features and advantages, whether it is advanced technology, strong R & D capabilities, efficient production processes, or excellent customer service.In general, Chinese custom mold factories are well - equipped to meet the diverse needs of various industries both at home and abroad. They are constantly innovating and improving their technologies and processes to stay competitive in the global market. With the continuous development of the Chinese economy and the advancement of technology, these factories are expected to play an even more important role in the global mold - making industry in the future. Whether you are a small - scale enterprise or a large multinational corporation, you can find a suitable custom mold factory in China to meet your specific requirements.