Zhengzhou Zhixing Mineral Co.,Ltd. is a Manufacturer and trader for Refractories raw materials and Abrasives with over 13 years' experience. We have three plants and a trade company in China.Our main products include White Fused Alumina , Brown Fused Alum ...

We are specializing in manufacture and export of Titanium in huge range including bars& billets/ sheets&plates/ wires/ tubes/ Fasteners and others with EN 3.1B and ISO9001 certificated .

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 ...

borosilicate 3.3 glass tube & rods: Regular diameter of glass rod: 4-30mm; regular length: 1200mm Colors available: red, opaque black, opaque white, pink, purple, green, yellow, light yellow,amber, dark blue, light blue,transparent black ,cognac, golden

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