Hengshui Weijia Petroleum Equipment Manufacturing Co., Ltd. yog kev sib koom ua lag luam ntawm Canada Westcan Oilfield Supply Ltd thiab Jizhou Zhongjia Rubber Products Co., Ltd. Lub tuam txhab nruj me ntsis ua raws li API qauv los tsim cov khoom siv hauv cov roj. Cov khoom tau raug xa tawm mus rau ntau tshaj 20 lub teb chaws thiab cheeb tsam. Kev siv lub tswv yim ntawm kev ua haujlwm tau ua pov thawj tias qhov zoo ntawm peb cov khoom muaj kev ntseeg siab.

Cov khoom tseem ceeb yog raws li nram no: Tubing thiab Casing, Tubing Pup Joints, Perforated tubing Pup Joints, Tubing Coupling, Casing Pup Joints, Casing Coupling, Crossovers, Swages, Pump zaum Nipple, Bull Plug, Tubing Thread Protectors.

Koj yuav tau txais kev ntseeg siab thiab ruaj khov zoo. Peb tos ntsoov yuav ua haujlwm nrog cov phooj ywg los ntawm thoob plaws lub ntiaj teb.