Company Description
 Great Wall Diamond Drill  (HongKong) Co., LTD is  a famous  modern high-tech enterprise, which specializingin manufacturing and exporting rock drill equipment andpneumatic tool. The company was founded in 2005,and locatedin the center of China industrialâChangSha.
Great Wall Drill Diamond(Hong Kong) co. has thefull sets of producing rock drilling machine and pneumatic tool ,by using  high quality  raw material,  utilizing advanced  craft  technology and imposing strict quality inspection,independentlyresearch and develop the most advanced high air pressure DTH hammerin China, various kinds of DTH bits, accentric overburden drillingequipment,various kinds of  threaded drilling bits, reverse circulation hammers and bits , shank adapters and coupling sleeves, drill tube, andaccessories of rock drilling and other products. The products arebeing well sold in China and exported to United States, Australia,Canada, Brazil,South Africa, South Korea and other countries.   As the new rising star in domestic drillingindustry, we will continue to keep the spirit of innovation andprovide high  quality service, with the mostperfect products to provide to our customers. Letâsmake great efforts to work together to delicate to the furtheringthe cause of world drilling industry , and create the miracles andbrilliance of Great Wall in the future!