China Shaanxi Welong Petroleum Equipment Co., Ltd.

CHINA WELONG PETROLEUM EQUIPMENT Co., Ltd. established in 2001, mainly operating manufacturing, sourcing and processing of Oil drilling equipment & production equipment. Our products include Drilling rig, downhole tools, extraction other service tools used oilfield. All our are ...

Telephone：86-186-29100201Address：B17 of Van Metropolis No.35 of Tangyan Road Xi'an, China, 710065, xi'an, Shaanxi, China