Techgong provides high quality services and solutions for global mineral exploration and engineering construction, specializing in construction drilling tools, shield cutters, mining tools, road milling tools and rock drilling tools,etc. With strong R&D, advanced manufacturing level, complete quality control system and excellent international sales team, Techgong successfully conducts sales in countries such as Australia, Japan, Brazil, Russia, USA, Germany, UK and South Africa. Base on superb technical expertise and modern management concepts, Techgong has become one of the most reliable suppliers to international customers.