Best Rubber Molding Manufacturers Suppliers

Guangdong Heilan New Material Technology Co., Ltd.

🇨🇳 China

2015

51-100 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

Small batch production

Key customer

CATL

Key market

North America

Review

Description

Guangdong Heilan New Material Technology Co., Ltd., established in 2012 and based in Dongguan, China, is a professional manufacturer specializing in special silicone rubber with organic silicon properties. The company integrates research and development, production, and sales, operating a factory and offering OEM and ODM services. With over 51 employees, Guangdong Heilan New Material Technology reported revenues of 210 million yuan in 2021 and 220 million yuan in 2022, with an annual production capacity of 19,000 tons. They are committed to the development and production of downstream organosilicon applications, serving diverse sectors including household appliances, new energy, electronics, electrical, power, and cable industries. Their extensive product portfolio includes HTV silicone rubber, liquid silicone rubber (LSR), medical silicone rubber, food-grade silicone rubber, and specialized silicones for molds, electrical insulation, and baby products. They also offer customized silicone products, including extruded and manufactured parts like silicone tubing, automotive hoses, and complex molded shapes. The company holds certifications such as FDA, RoHS, UL, ISO 10993, MSDS, LFGB, PAHS, and REACH SVHC, ensuring high quality and compliance with international standards. Guangdong Heilan New Material Technology exports globally, with a strong presence in North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, and is recognized by brands like CATL and Biya. They also have a subsidiary, Hubei Haizhilan New Material Technology Co., Ltd., established in 2021.

Chinese Factory Switch2 Game Controller Silicone Cover Htv Silicone Rubber Production$1.2

Hengyang Huayi Machinery Co., Ltd.

🇨🇳 China

2001

201-300 people

Manufacturer

Established brand

OEM manufacturer

Product customization

High-tech enterprise

Shipments

Key customer

AVADH RAIL INFRA

Key market

🇺🇸 United States

Description

Hengyang Huayi Machinery Co., Ltd. is a premier manufacturer and high-tech enterprise specializing in rubber molding and processing machinery. Established in 2001 and headquartered in Hengyang, China, the company has grown into one of the largest rubber machinery R&D and production centers in Asia. Operating from a facility spanning up to 50,000 square meters, the company employs a workforce of 201 to 300 people, including a dedicated team of R&D engineers and technicians focused on advancing rubber injection technology.

Rubber Molding Machinery 300ton Rubber Injection Machine for Making Rubber Parts$1

Rubber Products Making Machine 300 Ton Rubber Molding Machine for Making Rubber Auto Parts$1

Rubber Molding Machinery 300ton Rubber Injection Machine Vertical Type$1

Advanced 300ton Rubber Injection Molding Machine$10000

100ton Rubber Injection Machine for Curing Rubber Parts of Automatic Industry$10000

300ton Rubber Injection Machine for Making Rubber Parts by Injection Way$1

170kv Insulators Injection Machine-Huayi Rubber Machinery$20000

Ce Standard Rubber Injection Machine with Fifo Injection$1

Rubber Insulators Making Machine for Producing Composite Insulators, Arrestors$1

Tire Capsule Rubber Injection Machine for Making Tyre Capsules$1

C Frame Rubber Injection Press 30ton for Corners of Sealing Profile$22000

50 Ton C Frame Rubber Press for Injection Seal Joints, Connectors$900

Shanghai Deren Rubber and Plastic Machinery Co., Ltd.

🇨🇳 China

2001

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Own brand

Product customization

Shipments

Key customer

FREUDENBERG NOK

Key market

North America

Description

Shanghai Deren Rubber and Plastic Machinery Co., Ltd. is a prominent manufacturer and exporter specializing in high-precision rubber processing equipment. Established in 2001 and based in Shanghai, the company is recognized as a pioneer in the production of precision preformers in China. Operating from a 12,000-square-meter facility, the company integrates over 30 years of research and development expertise to serve more than 2,600 domestic and international clients, including major industrial groups like Saint-Gobain. The company’s core product portfolio includes JYZ and JYZH series rubber precision preformers, RS series ram rubber strainers, and advanced cooling conveyors (vibrating and water-cooling types). These machines are engineered for high efficiency and accuracy, featuring PLC controls and touchscreen interfaces that achieve weight accuracy within +/- 1%. Their equipment is essential for manufacturing a wide range of rubber components, such as O-rings, oil seals, tire valves, shoe soles, tennis balls, and medical parts. They also provide specialized machinery including cold feed preformers, gear pump extruders, and silicone conductive tube production lines. Shanghai Deren maintains a rigorous quality control system with 120 factory inspection standards and holds ISO 9001 and CE certifications. With an annual revenue between USD 5 million and 10 million, the company supports its global operations through dedicated R&D teams and comprehensive after-sales service. Their machinery is exported extensively to markets in Europe, the Americas, Japan, Southeast Asia, and India, where they maintain a significant installed base for diverse industrial applications.

Rubber Preformer of Rubber Products From Shanghai Deren for Rubber Molded Parts$25000

Rubber Molded Parts Preforming and Cooling Conveyor Machine From Shanghai Deren Rubber Preformer$25000

Cold Feed Vacuum Rubber Extruder-Cold Feed Rubber Extruder Machine-Rubber Seal Machine$105000

RAM Rubber Strainer for Rubber Compound From Shanghai Deren$25000

DEREN Barwell Rubber Precision Preformer for Rubber Blank Manufacturers$49000

Ram Rubber Strainer for Straining Rubber Compound From Shanghai Deren$27000

Rubber Molded Parts Preformer From Shanghai Deren Precision Preformer$25000

Barwell Precision Rubber Extruder: ±1.0% accuracy Preformer For Seals, Gasket and Various Rubber Parts$45000

Jyz Rubber Precision Preformer Shanghai Deren$26000

Barwell Cutting Machine / Rubber Preformer Machine$49000

Rubber Compound Strainer From Shanghai Deren Preformer$25000

Rubber Shoe Sole Preformer Machinery in China$29000

Splendid Rubber Products (Shenzhen) Co., Ltd.

🇨🇳 China

2004

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

213

Key customer

R F CARLSON

Key market

North America

Review

Auto Rubber Parts Rubber Oring Ruber Sealing$0.01

Rubber Seals Mold Rubber Parts and Bonded Rubber Parts$0.01

Rubber Sealing Ring, Molded Rubber Parts$0.01

Rubber Ring Rubber Oring Rubber Seal Rubber Products$0.01

Molded Rubber Bearing/Rubber Seal Gasket Ring$150

Rubber Washers Rubber Bushing Rubber Seals$0.01

Rubber Bushes Rubber Gasket Rubber Grommets$0.01

FDA Compliant Molded NBR Rubber Ball/Rubber Gasket$150

Molded Silicone Rubber Products /Rubber Gaskets for Automobile$150

Factory Custom Molded Rubber Washer, Flat Rubber Gasket$0.01

Automobile Rubber Parts Rubber Bushing Rubber Gaskets$0.01

Bonded Rubber Products Rubber Seal Rubber Mat$0.01

Hangzhou Bright Rubber Plastic Product Co., Ltd.

🇨🇳 China

2004

51-100 people

Manufacturer/Trading Company/Wholesaler/Distributor/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

227

Key customer

H D DISTRIBUTORS

Key market

North America

Review

Customized Auto Mold Silicone Rubber Cushion for Automobile$0.1

Honda Compresion High Pressure Molded Air Intake Rubber Hose$0.1

High Performance EPDM Sealing O-Ring Rubber Seal O Ring$0.1

China Manufacturer Custom Moulding M4 Rubber Mounts High-Efficiency Shock Absorber Automotive Sensor Equipment Vibration Reduce$0.5

Custom PP/PE/PVC Plastic Injection Parts OEM Molding Services for Auto & Household Appliances High Precision Components$0.1

OEM High Quality Injection Plastic Cap with Ring$0.1

Oem Service Abs Customized Plastic Profile Pvc/abs/pc/pp Extrusion for Roller Shutter Windows and Doors Profiles$0.1

Robinson Rubber Products Company

🇺🇸 United States

1938

51-100 people

Manufacturer

Established brand

OEM manufacturer

Product customization

Key market

Europe

Description

Robinson Rubber Products Company, a collaborative ISO 9001:2015 certified custom molding manufacturer based in Minneapolis, US, has been innovating in the rubber products sector since its founding in 1938. With over 80 years of experience, the company specializes in the design, development, and manufacturing of custom elastomeric and thermoplastic components and assemblies. They offer comprehensive solutions including custom rubber molding, insert and over molding, rubber extruding, plastics molding, and liquid silicone rubber (LSR) products. Robinson Rubber Products Company is particularly adept at producing complex components, including those with multiple inserts, homogeneous parts, and rubber bonded to various substrates such such as acetal, aluminum, brass, stainless steel, nylon, and PEEK. Their manufacturing capabilities include in-house compound formulation and mixing, utilizing up to 20 engineering grade polymers and over 2,000 unique formulations. They serve a wide array of industries globally, including Electronics, Energy & Utilities, Transportation, Medical Devices, Agricultural, and Aerospace & Defense, providing OEM and contract manufacturing services. The company employs between 51 and 100 people and has an annual sales revenue between $10 - 24.9 million. They also offer value-added services such as design assistance, prototyping, rigorous part testing, and assembly.

Custom Rubber Molding

Compression Molding

Transfer Molding

Injection Molding

ATAG S.P.A.

🇮🇹 Italy

1959

51-100 people

Manufacturer/Trading Company/Wholesaler

Established brand

Own brand

Product customization

Patented technology

Shipments

195

Key customer

HITACHI

Key market

North America

Description

ATAG S.P.A. is a prominent Italian manufacturer and distributor of technical rubber and plastic components, headquartered in Milan with a history dating back to 1947. With over 75 years of expertise and a workforce of approximately 51 to 100 employees, the company has established a leading position in the supply of industrial items, generating an annual turnover exceeding 13 million euros. ATAG operates a 10,000-square-meter warehouse and maintains multiple offices across Italy, including Bologna and Mussolente, the latter of which is powered by solar energy to support sustainable production. The company specializes in a comprehensive range of products including flexible hoses (polyurethane, PVC, and reinforced silicon), technical rubber parts, antivibration systems, gaskets, couplings, and extruded profiles. ATAG is recognized for its innovation in research and development, notably introducing metal-detectable products for the food and pharmaceutical industries and high-temperature hoses capable of withstanding up to 1,100°C. Their manufacturing capabilities include five extrusion lines for hoses, four for rubber parts, and fifteen molding presses, complemented by advanced waterjet and pantograph cutting services. Certified under ISO 9001, ATAG serves a diverse global clientele across sectors such as automotive, aerospace, chemical, naval, and railway—notably supplying major entities like Hitachi Rail. While maintaining a catalog of over 6,000 standard items ready for 24-hour dispatch, the company focuses heavily on customized solutions and ODM services, utilizing a technical-consultancy approach to meet specific client requirements in international markets.

High Quality Quick Couplings Camlock Series Aluminium Pipe Fittings with Standard EPDM Gasket for Export$7

Xiamen Lindas Hardware Industrial Co., Ltd.

🇨🇳 China

2005

11-50 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

244

Key customer

AERO RUBBER

Key market

North America

Review

Rubber Silicone Mold for Injection Mold for Silicone Rubber Parts with Hot Runners$500

Auto Rubber Rapid Prototyping Injection Silicone Rubber Molding Design Producter$500

Silicone Rubber Round Stopper Silicone Rubber Plug Molded Stoppers/parts Natural Black$0.26

Custom Made Rubber Gasket Rubber Seal$0.01

Custom Silicone Rubber Seal Plug Straight Rubber Plug Rubber Plugs for Hole$0.05

Quality Natrual Rubber Red Wide Rubber Band$0.01

Manufacture Customized / Standard Rubber Ball Silicone Rubber Balls Colorful Elastic Silicone Rubber Ball$0.01

High Precision Rubber Grommet Waterproof Rubber Cable Grommet Oval Custom Medical Rubber Grommets$0.03

Custom 20mm 16mm Rubber Grommet NBR Material Rubber Cable Grommet Elastic Rubber Grommet$0.03

High Quality Automotive Rubber Injection Molds$500

Customized Rubber Gasket Injection Mold Manufacturer$500

Standard Anti Vibration Rubber Mounts Rubber Shock Absorber Damper$0.01

Moxness

🇺🇸 United States

1927

11-50 people

Manufacturer/Wholesaler

Established brand

OEM manufacturer

Small batch production

Product customization

Key customer

XOMETRY

Description

Moxness, a Thistle Group Company, is a US-based manufacturer and wholesaler specializing in precision silicone rubber products, including Liquid Silicone Rubber (LSR) and High Consistency Rubber (HCR) components. Established in 1950, with roots dating back to 1927, the company operates a state-of-the-art facility in East Troy, Wisconsin, employing 11 to 50 people. Moxness is a leading provider of LSR injection molding solutions, offering contract manufacturing services for a wide array of industries such as automotive, aerospace, healthcare, industrial, food and beverage, computer, military/government, and consumer products. Their manufacturing capabilities include injection, compression, insert, transfer, 2-shot, over, and liquid injection molding (LIM), working with various rubber materials like fluoroelastomers (FKM), hydrogenated nitrile butadiene rubber (HNBR), nitrile rubber (NBR), polychloroprene rubber (CR), and ethylene propylene diene monomer (EPDM), as well as other materials like metals and plastics. They provide comprehensive services from design advice, material selection, and prototyping to serial production, customized quality assurance, and secondary processes like light assembly and packaging. Moxness holds certifications including AS9100, ISO 9001, and IATF 16949, underscoring their commitment to quality and their expertise in serving demanding sectors like aerospace and automotive. They also offer advanced lab testing, in-house tooling, and reverse engineering capabilities.

Precision Silicone Rubber Products

Made in the USA

Industry Experience

Made in the USA

Industry Experience

Ningbo Yombo Rubber & Plastic Products Co., Ltd.

🇨🇳 China

2000

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

170

Key customer

FASTENAL

Key market

🇦🇺 Australia

Description

Ningbo Yombo Rubber & Plastic Products Co., Ltd. is a professional manufacturer and trading company established in 2000, based in Yuyao City, Zhejiang Province, China. Strategically located near Ningbo and Shanghai ports, the company operates a specialized factory with over 100 employees and a dedicated R&D team of more than 40 experienced engineers. They hold IATF 16949 and ISO 9001 certifications, reflecting a commitment to high-precision manufacturing and quality control across their production workshops. The company specializes in the research, development, and production of customized plastic parts and precision molded rubber products. Their extensive product portfolio includes rubber roof flashing, O-rings, gaskets, oil seals, grommets, and extrusion profiles. Utilizing premium materials such as EPDM, silicone, NBR, FKM, and ABS, their products are engineered to withstand extreme conditions, including high and low temperatures, ozone, acid, and high tension. Ningbo Yombo Rubber & Plastic Products Co., Ltd. serves a diverse range of industries, including automotive, aerospace, construction, office appliances, and heavy machinery. They offer comprehensive OEM and ODM services, with the capability to manufacture products according to client blueprints, samples, or specific technical requirements. With an annual export value reaching approximately $2 million, the company maintains a strong international presence, supplying customers across North America, Europe, Australia, and the Middle East.