Changsha Wontech Engineering Machinery Co., LTD, located in Railway Station Road, Ningxiang National Economic Development Zone, Changsha, Hunan, is a high-tech private enterprise, providing complete one-stop service covering product designing, manufacturing, trading and after-sale service. The products include high-air pressure down-the-hole hammers and bits, top hammer tools, shank adapters, couplings, and overburden casing bits. 

 

Wontech boasts a team of excellent experts dedicating to designing drilling tools, and also a team of outstanding sales. In the past five years, Wontech has gradually strengthened its brand advantages featured by preeminent talents and its key heating technology. 

 

The company embraces the enterprise spirit of “Being Practical, Careful, Honest and Safe”, sticks the to concept of development of “Quality Wins Customers, Credibility Creates Benefit”, and devoted to providing DTH drilling solutions to our customers with first class products, outstanding credibility and meritorious service.