河北上善石油机械有限公司
Hebei Sunshine Petroleum Machinery Co., Ltd., founded in 2013 in Hejian, Hebei, is North China’s largest integrated innovative private petroleum machinery enterprise. Specializing in cementing technologies and tools for mid-to-late oil & gas field development, it has a 10-plus R&D team and partners with domestic and overseas universities. Holding API, ISO and HSE certifications, it is qualified supplier of Sinopec, CNPC and CNOOC, with products exported to major oil-producing regions worldwide.
Website：www.sunshine-petroleum.com