Zhejiang Fengya Pipeline Science Technologies Co., Ltd. is a medium-sized enterprise incorporating the development, design, production and sale. We specialize in stainless steel PP-R pipes, aluminum-plastic PP-R pipes, PP-R pipes and pipe fittings. Have advanced production equipment, strong technical force, scientific management, we also have a group of high-quality professional and technical personnel. With rich ability to develop new products constantly, we purchase raw materials from foreign countries. We rigorously enforce production according to ISO9001: 2000 international quality...