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DTH Drill Bit, Top Hammer Drill Bits, Overburden Drilling Systems
Zhuzhou Jinxin Cemented Carbide Co., Ltd.
Zhuzhou Jinxin Cemented Carbide Co., Ltd. is located in Zhuzhou, Hunan Province which the largest cemented carbide production base in China. The company has been Established 25 years, focusing on the development and production of button...