About Us

GS is premier manufacturer of different kinds oil seal and o ring gasket with more than 20 years experience with more than 300 employee in Zhejiang China,GS earned the reputation as a premium brand known for exceptional quality . consistency and innovation. We pride ourselves on being able to offer new technologies with quality technical team ,rubber formulation room and test room for rubber seals ,It is a specialized company integrating R&D and manufacturing.Seals export to Russia,USA,Germany,Iran,Mexico,New Zealand and so on .Seals production OEM experience with ISO/TS16949.Able to operate in difficult situations, GS are engineered to outperform in high speed, high vibration, and high altitude conditions and are excellent replacements for both lip and spring seals.

GS offer shaft seals , rubber seals , O ring in Automotive ,Irrigation system,Heavy duty vehicle,Industry machine,Aerospace,Home appliances .Our sales and technical support is available to help you in selecting the right material to meet your installation situation.We committed to provide the highest level of customer service,competitive pricing ,speedy delivery


  • 微信图片_20210604103517

Factory Show

Show  (2)
Show  (1)
Show (2)
Show (4)


Show (4)
  • O-ring sealing deseign and rubber formulation according to technical requirement

    The O-ring rubber seal is a rubber product with a circular cross-sectional area. Its applications are widespread in fields such as chemical engineering, machinery, coal, petroleum, metallurgy, transportation, and household appliances. O-shaped rubber ring is a sealing component with a large produ...
  • The advantages of turning seals production process

    1, because of high-pressure extrusion internal molecular structure compactness and better physical and mechanical properties; 2, after special turning numerical control equipment processing sealing ring size is more accurate, 3, no mold turning hydraulic seal ring single piece of processing...
  • Great seal FKM VITON O Ring main characteristics

    Fluoro-rubber O-ring is one of the commonly used O-rings at present. It is widely used because of its good high temperature resistance and corrosion resistance. How high temperature can fluoro-rubber O-ring generally withstand? How about hardness and pressure resistance?   High tempera...

Latest Product