GFS 2020 annual advanced awards successfully concluded in strict compliance with the city, district epidemic prevention and control headquarters circular, order and work arrangements. Strictly implementing the main responsibility for epidemic prevention and control, and effectively doing a good job

GFS provides a wide range of API 6A Standard valve seal with customization ! Welcome to inquire

GFS offers a wide range of customized seal kits service for hydraulic cylinder, oilfield valves and rotary sealing to meet our customers’ requirement. customized seal kits are well designed with our experienced engineer department, and will offer samples for testing. The MOQ is around 100-200 unit

gate valves basic information Standard service: use in oil and gas production and processing, chemical processing and power generation. For example: high temperature steam servicehigh temperature process fluidhigh pressure servicepumping,