casing head, all kinds of high pressure valves, tubing head, hanger, high pressure swivel joint, hammer union. Main products products are performing API 6A 16A 16C standard, and can provide special...
Hey guys,
This is Gina from Shaanxi Senwell Drilling Equipment Co., Ltd, who specializes in oilfield tools & equipment, like drilling pipes, casing & tubing, drill bits, joints, etc. Most of them are...
Licenses, In 2008 we received standard API certificate, We got award in recognition of the customers on many occasions by the provincial, city, country, etc. I am looking forward to your kindly...
