Long Polytech, LLC
Seals
Guangzhou Polytech Ltd is specializing in oil seals and related sealing products. Our manufacturing facility is ISO9001:2000 certified and strict quality control practice and six sigma methodology are enforced in our manufacturing processes. With in house design and fabrication capability of up to 70" diameter mold and the 2000 tons press, our facility has been the preferred supplier for many major companies in the world seeking for sealing solutions.
Products
The materials for the seals are FKM, FKM/Fabric, NBR, NBR/Fabric, PTFE, PU. Some of the cross section profiles for the four main groups of seals are shown below.
Rotary Seal Piston Seal Rod Seal Wiper Seal
