CHANGSHA HEIJINGANG INDUSTRIAL CO., LTD

Established in 1999, Changsha Heijingang Industrial is a well known privately operated enterprise that specialized in researching and manufacturing rock drilling tools and pneumatic tools. With over 24 years experience, we have established a reputation for outstanding commitment to product quality, innovation and most importantly customer service. We proud to say that we are the only enterprise in the industrial that adopt the full supply chain operation. We have our own production ability of the mining cemented carbide, high alloy steel with superior production ability, equipped with all kinds of advanced facilities for the forging, machining, heat-treatment, testing, assembling rock tools, also with stringent manufacturing technology, we produce all kinds of medium-high air pressure rock tools, tricone bits, different specification cemented carbides and high strength alloy steel. The biggest production base with land area 102,718 m2, and 41,500 m2 workshop area. Equipped with around 1000 sets of machining facilities, enable us all kinds of mechanical machining jobs. We specialized in the production of all kinds of rock tools for over 24 years. Our main products including DTH Hammer & Bits, Top hammer, RC drilling tools, Mining Rotary Tricone bits, etc. We have a complete production line with the imported equipments like PVA sintering furnace, Fanuc Robot arm, Spray dry tower, etc. We adopt the most advanced and newly Sandvik technology for the production guidance of mining cemented carbide and cutting tools. We have capability to customize high alloy steel according to customer’ s special requirements. As well, the parts machining will enable us shorter the production lead time. Numbers of DTH Hammer production yearly: over 40,000 sets Numbers of Drill bits production yearly: over 500,000 pcs Annual turnover in USD: 80 Million Market share(China): 40%-50% Export market volume: 40 Million USD As a global company, we always seeking strategy partner globally, now we have subsidiary in Perth - Australian, Sudbury - Canada, Ulaanbaatar - Mongolia, Nashua - USA, also now have strategic partner in Russia, Korea, South Africa, etc. For DTH Hammers & Bits, we are proud to say that we already supplied to over 100+ mine sites all over the world with quality products and professional technical support to minimize the total drilling cost for the end-users. For RC Tools, We have our own subsidiary in Australian that mainly use the RC drilling tools, we have established long term business relationship with Rio Tionto, Bhp, McKay Drilling, Major Drilling. etc, we have time-test products with good performance. For Tricone bits, Now we already directly supplied to VALE in Brasil, and also signed Annual Purchasing Arrangement with Kinross Brasil, in Africa, we supplied many mine sites operated by ZIJIN mining.