We are the sealing supplier of top construction machinery manufacturers in China including Sany, XCMG, Zoomlion and etc. 60% share of ceramic sealing market in China. In a suppling partnership with top one ceramic machinery manufacturer KEDA in China. 30% of oil and gas API 6A equipment using our seals in China.Our gas & oil equipment customers included Weatherford，Jereh Group，Neway， Douson，Kerui，Shenkai and etc. GFS has been focusing on hydraulic cylinder, high speed rotary , gas & oil API 6A&6D equipment seals from R&D to manufacture more than 15 years of industry experience, GFS prides itself on providing professional sealing solutions, manufacturing high-quality seals and outstanding services at competitive prices.
GFS is one of the top hydraulic sealing solution companies in China. Focusing on hydraulic cylinder, rotary, oil & gas equipment seals from R&D to manufacture, providing Cost-effective & high-quality products.