Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for China Borehole Machine and DTH Drilling Rig, Seal Seals, Oil Seal Types, Rubber O Rings,Damping Oil Seal. Therefore, we can meet different inquiries from different consumers. You should find our web page to check additional info from our products. The product will supply to all over the world, such as Europe, America, Australia,Jakarta, Frankfurt,Anguilla, Congo.With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.