Xi' an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is....
SEF is a professional oilfield equipment supplier to the oil and gas drilling industry in both onshore and offshore worldwide. Products Mud Pump and Parts, Solid Control Equipment and Parts, ....
Xi an HL Petroleum Equipment Co., Ltd ( HL Petroleum) a new high-tech enterprise, mainly produce oil drilling fluid solid control equipment. It has established long-term technology development....
Xi` an Landau Petroleum Technology Co., Ltd is a high tech company in well logging instruments, drilling rig and equipment development, production, sales and services relying on profound R& D force....
Xi an HL Petroleum Equipment Co., Ltd ( Short named as HL solid control) is a hi-tech professional manufacturer of petroleum solid control equipment, the production base is located in the Feng....
BAOJI MENGTAI PETROLEUM MACHINERY CO., LTD. is a special manufacturer and seller of petroleum drilling equipment. Our products are sold to national major oilfield and overseas, otherwise we keep good....
Gltak Truck Parts Limited , established in 1998 , specialize in researching and developing european heavy duty truck parts. Product range include engine fuel system, air break system, electroic....
TianRui solid control was founded in December 2010, register capital was 5 million. The company is a modern solid control equipment manufacturer that is collection of R& D, manufactureing, sales and....
HL Mud Cleaning Equipment Co., Ltd is a hi-tech company in xi an, Our company is mainly engaged in production of petroleum drilling solid control equipment. including SB serial sand pumps, JQ....