Viton Material Valve Stem Seals for Engines
Product Specification:Valve stem seals for use in an internal combustion engine. The seal between the valve and the cylinder head which prevents excessive oil leakage from the top of the cylinder head into the combustion chamber. They also minimize exhausted particulates that arouse pollution. It's a quick and effective solution to check oil combustion and a speedy function.About us:
Changzhou HOK Seal Material Co., Ltd. is a professional high-tech enterprise specialized in the R&D, production and marketing of engine crankshaft oil seals, valve stem seals, water-proof rings, gear-box oil seals, shock-absorbing and automobile rubber damping products, rubber molded parts and so on.
Q: Are you manufacturer ?
A: Yes, we have three major production bases, and with independent R&D Center, Mold Machining Center, Research& Test Center.
Q: What materials can you provide?
A: Rubber material including silicone, nature rubber, NBR rubber, Viton.
Q: If we need OEM products, what should we provide?
A: All the size including the design drawing
Q: When can you deliver the goods?
A:About 30days after payment. It also depends on the quantity and whether you need mold-making.
Q:How about the quality?
A: We strictly control the production process in every detail. Each product must be inspected before leaving our factory.