Founded in 1978, Zhongde is a professional silicone mold company focusing on OEM & ODM customized services. Based on 40 years technology deposition, we have developed a one-stop solution from mold designing and rapid prototyping to mass production. Our manufacturing capabilities include plastic injection molding service, compression molding service, CNC machining service, metal stamping service, 3D printing service, custom molding service,etc.  

Rubber injection molding can be used to produce both solid rubber parts and rubber bonding metal parts, it is an ideal process for mid-to-high volume rubber production. This is a process that fully automated and becomes one of the most efficient ways to mold rubber in most cases.

At Zhongde, we are determined to provide customers with superior products that meet high standards. As a longtime supplier for top-quality custom rubber parts, we are well-equipped to undertake a wide range of rubber materials, uphold precision tolerances within ±0.5mm.And now the silicone injection molding cost is pretty appropriate.

Guideline of Plastic Injection Molding

Size of Rubber Injection Molding

Below table shows the size of custom rubber injection molding parts we usually make. If you need a larger size, we can also help you achieve it.

Available Material of Rubber Injection Molding

In addition to the general materials listed below,  Zhongde, rubber mould manufacturers, can also modify the materials according to the special needs of customers. Our professional engineers will adjust the raw material formula to meet the unique conditions of use.

NR | Natural Rubber

NBR | Nitrile Rubber

SBR | Styrene-butadiene Rubber

HNBR | Hydrogenated Nitrile

CR | Neoprene Rubber

VMQ | Silicone

LSR | Liquid Silicone Rubber

FVMQ | Fluorosilicone

FKM | Fluorocarbon

FFKM | Perfluorocarbon Rubber

EPDM | Ethylene-Propylene Diene Monomer Rubber

IR | Polyisoprene Rubber

IIR | Butyl Rubber

Additives of Rubber Injection Molding