- Zhuzhou Xingzhou Carbide Co., Ltd.
- Tungsten Carbide, Hard Alloy, Drilling Tools, Machine Cutting Tools, Tungsten Carbide Petroleum Machinery Fittings, Tungsten Carbide Mould, Tungsten Carbide Minning Button Bit, Tungsten Carbide Valve Components, Tungsten Carbide Roller
Hunan
- XINGTAI KENUO RUBBER PLASTIC PRODUCTS CO., LTD.
- Rubber Strip, Window Sealing Strip, Rubber O Ring, Rubber Oil Seal, Sealing Strip, PVC Pipe Seal Ring, Flange Rubber Gasket, Valve Rubber Seat, Door Sealing Strip, Rubber Seal
Hebei
- Oilman Valves Co., Ltd.
- Gate Valve, Valve Spare Parts, FC Valve Spare Parts, Fls Spare Parts, FL Spare Parts
Henan
- Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.
- Tungsten Carbide
Hunan
- Guanghan Hongda Carbide Solution CO., LTD
- Tungsten carbide products ,Silicon carbide products
Sichuan