Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for pe pipe coupling, Air Valve , Py40 Rain Gun , Drip Tape With Inner Emitter ,Male Sprinkler . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,moldova , Singapore ,Puerto Rico , Mexico .We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.