Company Details
Business Type : Manufacturing
Location : Chang Sha,Hunan,China
Year Established : 2005
Number Of Employees : 100+
Export Percentage : 80
Production Lines : 8
R&D Staff : 6 - 10 people
Total Annual Revenue :
Main Markets : Americas,Africa,Asia,Caribbean,America,Europe,Middle East,Oceania,Worldwide
Main Products : Rock Drilling Tools,Dth Hammer Bits,Overburden Drilling Bit, Dth Hammers,Thread Button Bit,Chisel Bit,Button Bit,Drilling Rod.,
Country/Region : China
Links : China Industrial Machinery, China Mining & Metallurgy Machinery, China Other Mining & Metallurgy Machinery,
Company Introduction
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 industrial–ChangSha. Our company 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. Let’smake 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!
Company Information
Contact Person : Ms. Betty
Telephone : 
Mobilephone : 
Address : 12th Floor,room NO.1212, complex building,XinYao Road,TianXin District, Changsha, Hunan, China,410000
Zip/Post Code : 410000
Website : Visit website
Company Product
- 5" DTH hammer high air pressure ( DHD350, COP54) DTH hammer
- Coupling sleeve for drilling bit, thread bit
- DTH Hammer Bit DH340 COP44 105mm/115mm/125mm/130mm
- DTH Hammer Bit DH350.COP54 140mm/148mm/152mm/165mm/180mm
- DTH Hammer Bit DH380/COP84 203mm/219mm/254mm/305mm/350mm
- DTH Hammer Bit DHD3.5 COP34 85mm/95mm/105mm/115mm/125mm
- DTH Hammer Bit DHD360 COP64 165mm/178mm/190mm/203mm/219mm
- Eccentric overburden casing system Dia.127mm
- R32/R38/T38/T45/T51 Thread button bit
- Symmetric overburden casing system with 3 pieces
- Taper button bit, drill bit, rock drilling in different sizes
- Taper chisel Bit
