No matter new shopper or old customer, We believe in very long expression and dependable relationship for Concrete Auger Drill Bit, Micro Tunnel Boring Machine, Foundation Engineering, Horizontal Wood Boring Machine,Single Shield Tbm. We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit. The product will supply to all over the world, such as Europe, America, Australia,Iran, Borussia Dortmund,Lebanon, Mali.We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.