Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for 2 Inch Core Bit, Air Compressor Boring Machine, Tbm Tunnel Boring Machine, Underground Pipe Drilling Machine,Short Bored Pile Foundation. We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Turkmenistan, Canada,Nigeria, Puerto Rico.Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!