Drilling Tools Manufacturer, Button Bits, Rock Drill Machine Supplier - QINGDAO GOLD HANG INDUSTRY & TRADE CO., LTD.
Rm 924, Xiexin Center, No. 19 Qinling Road, Qingdao, Shandong, China
Main products: Drilling Tools, Button Bits, Rock Drill Machine, DTH Drilling Tools, Hammer&Parts, Expansive Motar, Down The Hole Drilling Tools, Drilling Tools for Drifting and Tunneling, More, Company Introduction, Trade Capacity, Production Capacity, We GOLD HANG INDUSTRY &TRADE Co., Ltd. Are specializes in manufacturing various kinds of tools, which are widely applied in all kinds of drilling sectors from stone quarry, mineral quarry, water conservancy, transportation, civil and military industry, geology and other civil engineering domains, ect. And we hold abundant technologies, advanced detection means, as long as producing top-ranking ...
