About KAST

Haining Kast Rubber Co.,Ltd specializes in the development and production of high-quality customized rubber products and silicone products. 


Kast rubber is a privately held company based in haining founded in 2016. It is only one and a half hours drive from Shanghai Port. 


Kast rubber manufactures and distributes a variety of rubber seals, gaskets,bumpers,custom rubber products,extruded rubber parts and die cut foam rubber parts. And many kinds of rubber materials are available, such as Silicone, fluorine, NBR, EDPM, CR, PU, NR, HNBR, Viton, PTFE, etc.


With the spirit of technology innovation, kast rubber took technological progress as the leading edge in order to ensure high-quality products, services to customers. To meet the needs for different industries,  kast rubber got KTW,ROHS,FDA,WARS,UL,NFS certificates.


Currently, Good quality and after-sales service makes us gain lots of customers all over the world.An advanced management system, flexible employment policies, customer-orientated business philosophy has been good for kast rubber based on a good foundation. 


Our principle is Honest Business,Fair and Mutual benefit.If you are interested in any of our products or would like to discuss an order, please feel free to contact with us. We are looking forward to establishing successful business relationships with customers around the world in the near future.

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