Phoenix Industrial, Dongchangfu District, Liaocheng, Shandong, China

High-performance and efficiency products from technology innovation

Techgong’s primary strength is a vast strong research and development ability. We have been awarded 55 patents and more than 10 technological progress prizes. Since 2010, we have had 7 leading international and 2 leading domestic scientific and technological achievements which are authenticated by Sci-tech Department. In addition, We are proud to set the industry standard of shield cutter JB/T 11861-2014 which was applied from 1st October, 2014.

Techgong、Mining Tools、Construction Tools、Shield Cutters、Road Milling Tools、CUTTER BIT、SHEILD TUNNEL

+86 635-5089887/5089822