Quanzhou Yongsheng Machinery Parts Co.,Ltd is located at Quanzhou, the golden triangle of South of Fujian Province.. Set up in 2003, the company, after a decade of efforts, is now a leading business of large scale in engineering machinery with a wide rang ...

Hejian Zhankui Drilling Equipment Co.,Ltd is an exporter of China Tool Parts products,and establish in 1980.such as the agent of Kingdream,Lilin tricone bits ,designer of PDC bit ,drag bit ,also have further cooperation with other big drilling equipment c ...

Cangzhou Great Drill Co., Ltd. (Great) specializes in the R&D, manufacture, distribution and service of oil drilling tools and equipment. The leading products are high-performance diamond drill bits and engineering drill bits. Great has built high-perform ...

Cangzhou Great Drill Co., Ltd specializes in drill bits, tricone bits, pdc bits bit size range from 3 7/8"to 26", cover most of IADC codes. Drill pipe, Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and u ...

Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located in Hejian which is in the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes in Tricone Bits,PDC bits,Drill rods,drill collars,engin ...

Our company was founded in1998, whose main business are biscuit production and sales .We have innovated and developed over 30 series more than 360 kinds of biscuits ,just like wafers ,sodar biscuits ,cookies ,crackers, semi-product and also do per O.E.M. ...

Shanghai Keda Security Seal is a specialist company for security seals our Seals are secure they can not be unlocked once sealed. Shanghai Keda Security Seals are used in may industries for shipping containers, Electrical and Water meters, bonded warehous ...

Hebei Zhankui Drilling Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world.Hebei Zhankui Drilling Equi ...