Xuzhou Mine Equipment Manufacturing Co., Ltd. comes from XCMG Mining Factory, founded in 1956, which belongs to National Machinery Department. Since 2001, it reformed as a private owned enterprise, our factory located at the foot of JIULI mountain, where has ...

We are Wenzhou Welldrill M&Electric co., LTD . located at WenZhou City, ZheJian Of China Is a professional manufacturer more than 7 years specializing in PDC Anchor Shark Drill Bits Series ;PDC Coal Mine Series; Diamond Core ect.Our products can widely used ...

Handan Kaishan Drilling Tools Co., Ltd. Main product: drill bit series, rod cutter pick series and other coal mine machinery accessories. Our company was established in 2011, located Gongmao New Zone, Linzhang County, City, Hebei Province, China. The ...