A reliable compression molding service company plays an important role in modern manufacturing, especially for producing durable components made from rubber, silicone, and composite materials. With the rapid growth of industries such as automotive, electronics, energy systems, and industrial equipment, China has become a global hub for compression molding services thanks to its advanced manufacturing infrastructure, engineering expertise, and competitive production costs.
This article highlights some of the leading compression molding service providers in China and helps readers quickly understand which companies stand out in terms of manufacturing capabilities, product quality, and industry experience. As global demand for high-performance molded parts continues to grow, many businesses are seeking reliable suppliers that can offer stable production, custom tooling, and scalable manufacturing solutions.
- Product designers and engineers developing new molded components
- OEM manufacturers looking for reliable compression molding partners
- Procurement managers sourcing cost-effective manufacturing suppliers
- Startups and brands searching for custom molded product solutions
In the following sections, we introduce the top compression molding service companies in China, focusing on their expertise, key products, and manufacturing strengths. Choosing the right supplier can significantly impact product quality, cost efficiency, and production reliability—so keep reading to discover which manufacturers may best support your next project.
List of the Top 10 Compression Molding Service Companies and Suppliers in China
| Brand | Company Headquarters | Key Products |
|---|---|---|
| 1. MDC Mould | Zhejiang, China | Composite compression molds; SMC/BMC molds; GMT/LFT molds; Carbon fiber molds |
| 2. BulkTEK Industries | Zhejiang, China | Plastic compression parts; Rubber molded parts; Precision drawing parts; Metal components |
| 3. Mulan Group | Shanghai, China | Rubber molded parts; Silicone molded parts; Plastic molded components; Sealing products |
| 4. HAMC (Huayuan Advanced Materials) | Zhejiang, China | SMC molded parts; BMC molded parts; Electrical insulation components; Composite enclosures |
| 5. Agilian Technology | Guangdong, China | Silicone molded parts; Rubber components; Plastic molded parts; Electronic assemblies |
| 6. CS Molding Co., Limited | Guangdong, China | Silicone molded parts; Rubber seals; Custom molds; CNC components |
| 7. Fox Mold | Guangdong, China | Plastic injection parts; LSR molded parts; Overmolded components; Plastic molds |
| 8. Baiwe Silicone | Guangdong, China | Silicone molded parts; LSR components; Plastic molded parts; Medical silicone products |
| 9. WeProFab | Shanghai, China | Silicone molded parts; Plastic fabrication parts; Acrylic products; Injection molded parts |
| 10. CHINYO | Jiangsu, China | SMC materials; BMC materials; Composite molded parts; Automotive composite components |
1. MDC Mould
Introduction:
Zhejiang MDC Mould Co., Ltd is a professional compression molding service manufacturer in China focused on the design and production of high-quality compression moulds for composite materials. The company provides customized tooling solutions for industries such as automotive, electrical, sanitary products, and industrial components. As an experienced compression molding supplier, MDC Mould develops moulds for SMC, BMC, GMT, LFT, and carbon fiber applications, supporting global manufacturers that require reliable compression molding service companies for precision mold design, composite tooling, and efficient production support.
Founded: 1997
Company Headquarters: Taizhou, Zhejiang, China
Key Products:
- Compression moulds for composite materials
- SMC mould and BMC mould tooling solutions
- GMT and LFT compression mould systems
- Carbon fiber mould and composite mold development
Business Type: Compression Molding Service Manufacturer & Compression Mould Supplier
2. BulkTEK Industries
Introduction:
BulkTEK Industries Limited is a China-based precision parts manufacturer and compression molding supplier that provides custom-engineered components for global industrial customers. With more than 25 years of experience in special drawing parts manufacturing, the company offers integrated compression molding services for plastics, rubber, and composite materials, helping OEM buyers produce durable parts with stable dimensional accuracy. As a reliable compression molding service company, BulkTEK combines engineering support, process design, and strict ISO9001 quality management to ensure consistent product quality for applications in automotive, automation, robotics, medical equipment, and industrial machinery. Its manufacturing capabilities include hydraulic compression molding presses and advanced inspection systems, enabling the company to deliver high-quality customized molded components for international clients seeking dependable compression molding manufacturers and suppliers in China.
Founded: 2000
Company Headquarters: Ningbo, Zhejiang, China
Key Products:
- Plastic and rubber compression molding parts
- Custom compression molded industrial components
- Precision special drawing parts
- Powder metallurgy and precision metal components
Business Type: Compression Molding Service Manufacturer & Custom Precision Parts Supplier
3. Mulan Group
Introduction:
Mulan Manufacturing Group is a China-based custom plastic parts manufacturer that provides professional compression molding services for rubber, silicone, and polymer components. With more than 18 years of experience in custom parts production, the company supports global buyers with one-stop manufacturing solutions including compression molding, injection molding, blow molding, and rotational molding. As a reliable compression molding service company, Mulan focuses on producing high-precision molded components such as sealing gaskets, O-rings, electrical insulation parts, and industrial rubber components used in automotive, electronics, medical equipment, and safety applications. Backed by advanced production equipment and an experienced engineering team, the company offers flexible manufacturing from prototype development to mass production, making it a trusted compression molding service supplier for OEMs seeking cost-effective and customized molded parts.
Founded: 2007
Company Headquarters: Shanghai, China
Key Products:
- Rubber and silicone compression molded parts
- Custom plastic compression molding components
- Sealing gaskets, O-rings, and insulation parts
- Custom molds and plastic molding solutions
Business Type: Compression Molding Service Manufacturer & Custom Plastic Parts Supplier
4. HAMC (Huayuan Advanced Materials)
Introduction:
Huayuan Advanced Materials Co., Ltd. (HAMC) is a China-based compression molding service manufacturer specializing in thermoset composite materials and molded components. The company focuses on the formulation, compounding, and molding of SMC and BMC composite materials, offering integrated compression molding services from material development and tooling design to finished molded products. As a professional compression molding service supplier, HAMC supports industries such as electrical equipment, automotive, rail transit, telecommunications, and construction with high-performance composite solutions. With a large manufacturing facility, advanced molding technologies, and a strong R&D team, the company provides OEM customers with reliable compression molding manufacturing solutions designed to improve product strength, insulation performance, and production efficiency.
Founded: 1998
Company Headquarters: Ningbo, Zhejiang, China
Key Products:
- SMC and BMC compression molded components
- Electrical insulation parts and composite enclosures
- SMC automotive body panels and battery enclosures
- Composite cable trays and telecom infrastructure parts
Business Type: Compression Molding Service Manufacturer & Thermoset Composite Materials Supplier
5. Agilian Technology
Introduction:
Dongguan Agilian Technology Co., Ltd. is a contract manufacturing company and compression molding service supplier specializing in silicone and plastic components for electronic and electro-mechanical products. Located in the Pearl River Delta manufacturing hub, the company offers integrated services including mold design, silicone compression molding, plastic injection molding, PCB assembly, and final product assembly. As a professional compression molding service company, Agilian provides customized silicone molded parts such as buttons, O-rings, keypads, and sealing components with strong heat resistance and durability. With in-house tooling, advanced compression molding presses, and ISO 9001 and ISO 14001 certified management systems, the company supports global OEM clients in developing reliable products and moving efficiently from prototype development to mass production.
Founded: 2017
Company Headquarters: Dongguan, Guangdong, China
Key Products:
- Silicone compression molded parts
- Custom rubber and silicone components
- Plastic molded parts and tooling
- Electronic product assemblies and PCBA
Business Type: Compression Molding Service Manufacturer & Contract Electronics Manufacturing Supplier
6. CS Molding Co., Limited
Introduction:
CS Molding Co., Limited is a China-based precision manufacturing company providing compression molding services for silicone and rubber components. The company specializes in silicone compression molding, rapid tooling, and custom part production for global customers. With more than a decade of experience in prototyping and low-to-high volume manufacturing, CS Molding offers integrated services including CNC machining, injection molding, rapid prototyping, and sheet metal fabrication. Its compression molding capabilities support the production of high-quality silicone seals, gaskets, and precision rubber components used in industries such as medical devices, automotive, aerospace, electronics, and consumer products. Supported by advanced manufacturing equipment and ISO-certified quality control systems, the company helps clients shorten product development cycles while maintaining reliable quality and cost efficiency.
Founded: 2008
Company Headquarters: Dongguan, Guangdong, China
Key Products:
- Silicone compression molded parts
- Rubber seals and gaskets
- Custom rapid tooling and molds
- Precision CNC machined components
Business Type: Compression Molding Service Manufacturer & Precision Custom Parts Supplier
7. Fox Mold
Introduction:
Fox Mold (Dongguan) Co., Ltd. is a custom plastic molding manufacturer specializing in precision injection molding and mold manufacturing services. The company provides end-to-end manufacturing solutions including rapid prototyping, mold design, mold making, plastic injection molding, overmolding, and liquid silicone rubber (LSR) molding. With a modern production facility and an experienced engineering team, Fox Mold supports both startups and global OEM brands by delivering high-quality molded components with reliable accuracy and fast production cycles. Its products are widely used in industries such as automotive, electronics, communication equipment, and energy storage systems. Through strict quality control and ISO-certified manufacturing processes, the company aims to provide dependable custom plastic molding solutions for international clients.
Founded: 2013
Company Headquarters: Dongguan, Guangdong, China
Key Products:
- Custom plastic injection molded parts
- Liquid silicone rubber (LSR) molded components
- Overmolded and insert molded plastic parts
- Custom plastic molds and tooling
Business Type: Custom Plastic Injection Molding Manufacturer & Mold Making Service Provider
8. Baiwe Silicone
Introduction:
Baiwe Silicone is a China-based manufacturer specializing in silicone compression molding and custom plastic injection molding services. With more than 15 years of manufacturing experience, the company provides one-stop solutions including mold design, tooling production, silicone compression molding, liquid silicone rubber (LSR) injection molding, and silicone overmolding. Baiwe focuses on producing high-quality silicone and plastic components for industries such as medical devices, consumer products, and industrial equipment. Supported by advanced equipment, precision mold-making capabilities, and strict quality control systems, the company ensures consistent product performance and reliable manufacturing for global OEM clients seeking customized molded parts.
Founded: 2005
Company Headquarters: Foshan, Guangdong, China
Key Products:
- Silicone compression molded parts
- Liquid silicone rubber (LSR) injection molded components
- Custom plastic injection molded products
- Medical and consumer silicone products
Business Type: Silicone Compression Molding Manufacturer & Custom Plastic Injection Molding Supplier
9. WeProFab
Introduction:
WeProFab is a China-based plastic fabrication and silicone molding manufacturer providing one-stop OEM and ODM manufacturing solutions. As a joint venture with WeeTect Material Limited, the company integrates multiple manufacturing technologies including silicone compression molding, plastic injection molding, CNC machining, laser cutting, thermoforming, and surface finishing. With more than 30 years of manufacturing experience and large-scale facilities, WeProFab supports product development from design optimization and prototyping to full-scale production and assembly. Its custom components are widely used in industrial equipment, electronics, automotive parts, and specialized plastic products. Through strict quality control and certified production processes, the company delivers reliable and cost-effective fabrication solutions for global customers.
Founded: 1993
Company Headquarters: Shanghai, China
Key Products:
- Silicone compression molded parts
- Custom plastic fabrication components
- Acrylic and polycarbonate products
- Injection molded plastic parts
Business Type: Plastic Fabrication Manufacturer & Silicone Compression Molding Supplier
10. CHINYO
Introduction:
CHINYO (Jiangsu Chinyo Technology Co., Ltd.) is a China-based manufacturer specializing in SMC and BMC composite materials and compression molding solutions. The company provides integrated services including composite material formulation, mold design, and high-precision molded component manufacturing. With a strong research and development team and advanced production facilities, CHINYO produces high-performance composite materials and molded parts used in industries such as automotive, energy systems, rail transportation, and electrical equipment. The company focuses on delivering durable, lightweight, and flame-resistant composite components that can replace traditional metal or plastic parts while meeting strict global quality and environmental standards.
Founded: 2011
Company Headquarters: Changzhou, Jiangsu, China
Key Products:
- SMC (Sheet Molding Compound) composite materials
- BMC (Bulk Molding Compound) composite materials
- Composite compression molded components
- Automotive and electrical composite parts
Business Type: Composite Material Manufacturer & Compression Molding Solution Provider
Conclusion
China has become one of the most important global hubs for compression molding manufacturing, supported by strong industrial infrastructure, mature supply chains, and experienced engineering teams. Many manufacturers in the country provide reliable solutions for producing rubber, silicone, and composite components used in industries such as automotive, electrical systems, consumer products, and energy equipment. By comparing leading suppliers, businesses can better understand available manufacturing capabilities, production technologies, and the level of customization offered by different compression molding service providers.
Among these manufacturers, CHINYO stands out as a specialized provider of SMC and BMC composite compression molding solutions. With strong R&D capabilities, integrated material development, and precision molding technologies, the company delivers high-performance composite components designed for demanding industrial applications. By combining material innovation with reliable large-scale manufacturing, CHINYO helps global customers achieve durable, lightweight, and cost-effective molded products.
