Best Rubber Mold Manufacturers Suppliers

Kim Long Production and Trading Service Company Limited

🇻🇳 Vietnam

2001

51-100 people

Manufacturer/Trading Company/Service Company/Wholesaler

Established brand

OEM manufacturer

Product customization

Key customer

MAKINO ASIA PTE LTD

Key market

🇻🇳 Vietnam

Description

Kim Long Production and Trading Service Company Limited is a prominent manufacturer and trading entity based in Hanoi, Vietnam, specializing in precision mechanical engineering. Established in 2001, the company operates a 4,000-square-meter facility and maintains a workforce of approximately 60 to 100 highly trained professionals. With over 20 years of experience, the company has built a strong reputation as a trusted partner for international clients across Japan, China, and Thailand, as well as within the domestic Vietnamese market. The company's core expertise lies in the design and manufacturing of a wide range of molds, including plastic, rubber, die casting, automotive, and blow molds. Their extensive product portfolio also features precision jigs, fixtures, and mechanical components tailored for industrial applications. Beyond component manufacturing, Kim Long produces specialized industrial machinery such as hydraulic presses, air leak testing machines, and automatic assembly equipment. Their technical capabilities are supported by advanced CNC vertical machining centers and a commitment to quality management, evidenced by their ISO 9001 certification. In addition to its manufacturing roles, Kim Long provides comprehensive industrial services, including equipment installation, repair, and production line optimization to enhance operational efficiency. The company also engages in international trade, importing industrial machinery and exporting manufactured goods like heating elements and precision parts. With annual sales reaching approximately $4.2 million, Kim Long continues to deliver optimized production solutions and cost-effective engineering services to the global B2B sector.

Hengyang Huayi Machinery Co., Ltd.

🇨🇳 China

2001

201-300 people

Manufacturer

Established brand

OEM manufacturer

Product customization

High-tech enterprise

Shipments

Key customer

GOLDSEAL SAARGUMMI INDIA PRIVATE LIMITED

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

Robinson Rubber Products Company

🇺🇸 United States

1938

51-100 people

Manufacturer

Established brand

OEM manufacturer

Product customization

Key customer

JIAXING TOSUN RUBBER PLASTIC

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

Dongguan Tian'an Silicone Technology Co., Ltd.

🇨🇳 China

2008

11-50 people

Manufacturer/Trading Company

Product customization

Patented technology

High-tech enterprise

Low MOQ

Shipments

Key customer

JULMOR REPRESENTS Y CIA LIMITDA

Key market

North America

Description

Dongguan Tian'an Silicone Technology Co., Ltd. is a state-level high-tech manufacturer and trading company based in Dongguan, China. Established in 2008, the company operates a production facility spanning up to 20,000 square meters and specializes in the research, development, and manufacturing of high-end silicone raw materials. With over 25 years of R&D expertise, the firm maintains an annual production capacity of 12,000 tons of high-temperature vulcanized (HTV) silicone rubber, 3,000 tons of liquid silicone rubber (LSR), and 2,000 tons of silicone oil. Their comprehensive product portfolio includes fumed and precipitated silicone rubber, medical-grade silicone, thermal silicone, and specialized additives such as vulcanizing agents, colorants, and anti-blooming agents. They also provide thermoplastic polyurethane (TPU) materials and hot melt adhesives. As a vertically integrated supplier, the company offers full-link solutions including OEM, ODM, and customized functional modifications for hardness and performance. Their manufacturing processes are certified under ISO 9001 and BSCI standards, with products meeting RoHS, FDA, REACH, and LFGB requirements. Serving over 300 global clients, the company exports to diverse international markets across North and South America, Europe, Southeast Asia, and the Middle East, supporting industries ranging from automotive and electronics to medical and food sectors.

Fumed Silicone Rubber for Extrusion

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 PRIVATE LIMITED

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

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

Isa Mould Engineering Limited

🇨🇳 China

1997

301-500 people

Manufacturer

Established brand

OEM manufacturer

Product customization

Low MOQ

Shipments

Key customer

DEN MAT HOLDING

Key market

North America

Description

Isa Mould Engineering Limited, established in 1997 in Dongguan, China, is a manufacturer specializing in plastic injection parts and mould manufacturing. The company operates with a complete machining system and a strict quality management system, employing over 301 to 500 people. They offer OEM services and are certified with ISO 9001. Isa Mould Engineering Limited utilizes advanced software for tooling design, analysis, and manufacturing, supported by over 110 sets of advanced equipment from Germany, Japan, and the USA, including high-speed CNC, high polishing EDM, wire cutting machines, CMM, and various injection molding machines. Their product categories include OA series parts, automobile competitive parts, automobile spare parts, gear series parts, industrial instrumentation parts, cosmetics accessories, home appliance components, speaker components, and game player series parts. They also specialize in plastic injection molds, die cast molds, stamping dies, automotive molds, custom plastic moulded parts, and tooling shop services. The company maintains high standards for quality, delivery, and service, with a commitment to continuous improvement.

Silicone Mold/Rubber Mold Manufacturer$5000

Bi-Color Mold/Two Color Mold/ Double Color Mold Maker$22000

Auto Parts Molds/ Tooling, Molds for Automotive$40000

Plastic Injection Mold Tooling/ Molds Maker$15000

Thermoplastic Injection Mold$15000

Die Cast Mold/ Steel Mold Die$12000

Molds Manufacturer / Plastic Injection Moulding$18000

Plastic Injection Mold Makers$9500

Tooling Shop/ Mold Design and Making$15000

Mold Insert /Mold Core Insert / Mold Components$15000

Plastic Injection Mold (mould) - China Manufacturer$8000

Prototype Mold/ Prototypes$22000

Haining Yaoming Rubber Co., Ltd.

🇨🇳 China

1988

11-50 people

Manufacturer/Trading Company

Established brand

Product customization

Eco-friendly supplier

OEM manufacturer

Shipments

Key customer

ТОВАРИСТВО З ОБМЕЖЕНОЮ ВІДПОВІДАЛЬНІСТЮ ЛОРГАНО 14011 М ЧЕРНІГІВ ВУЛ І МАЗЕПИ БУД 78 УКРАЇНА

Key market

North America

Review

Rubber Bouncing Ball Industrial Rubber Ball 5cm Rubber Ball$0.5

OEM Custom Injection Rubber Molding Parts Ice Molds Silicone Custom Bushings Rubber Cover for Rope Rubber Parts Suppliers$0.01

Wholesales Custom Nbr Rubber Ball Rubber Ball for Vibrating Screen Vibrating Screen Rubber Ball$0.6

Small 6mm Black Rubber Balls Premium Rubber Products$0.6

Custom Top Quality Hard Natural Rubber Ball Solid Rubber Ball$0.6

White Flat Rubber Gasket$0.01

High Quality Silicone Ball Solid Round Natural Rubber Custom Color and Size Rubber Ball$0.6

Manufacturer Custom Silicone Parts Molded Rubber Parts for Various Applications$0.01

Silicone Rubber Shaped Parts Manufacturer Custom Made Design Precision Molded Moldes De Silicona$0.01

Supplier ODM Silicone Mold Custom Design Custom Molded Silicone Rubber Products Parts Accessories Silicone Mold Custom Design$0.7

Solid Silicon Silicone Rubber Balls 25MM 30MM 35MM 40MM 45MM$0.5

Splendid Rubber Products (Shenzhen) Co., Ltd.

🇨🇳 China

2004

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

194

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

Hebei Fengming Plastic Products Co., Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer/Trading Company/Wholesaler

Own brand

Product customization

Eco-friendly supplier

OEM manufacturer

Shipments

Key customer

ООО УММП

Key market

Asia

Description

Hebei Fengming Plastic Products Co., Ltd. is a professional manufacturer and trading company based in Xingtai, Hebei Province, specializing in the research, design, and production of high-performance sealing strips and rubber extrusion products. Operating from a 50-acre facility equipped with a fully automatic rubber mixing center and multiple advanced extrusion lines, the company processes a wide range of materials including EPDM, Silicone, TPV/TPE, and PVC. With a workforce of approximately 180 to 200 employees, including senior engineers, the company maintains a complete production system encompassing formula design, raw material testing, and mold research. The company's extensive product portfolio serves diverse industrial sectors such as automotive, high-speed rail, marine, construction, and heavy machinery. Key offerings include container door seal strips, car window rubber seals, marine hatch seals, EPDM sponge strips, and edge protection trims. They also provide specialized solutions like flame-retardant and environmentally friendly materials, as well as rubber bumpers and dock fenders. As a contract manufacturer, they offer comprehensive OEM and ODM services, utilizing an advanced ERP digital management system to ensure precision and quality. Hebei Fengming Plastic Products Co., Ltd. is committed to international quality standards, holding certifications such as ISO 9001, ISO 14001, and IATF 16949. Their proprietary brands, "Fengming" and "Xinju," are recognized globally, and the company maintains a strong export presence, supplying high-quality sealing solutions to international markets including North America and Europe.