Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for 100mm Core Drill Bit, Engine Boring Machine, Portable Borehole Drilling Machine, Rock Auger Hire,Horizontal Earth Boring Machine. With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don't hesitate to get hold of us! The product will supply to all over the world, such as Europe, America, Australia,Portugal, Grenada,Angola, Doha.Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.