As a famous China UPVC Plastic Pipes Valves Manufacturers and UPVC Pipe Fittings Suppliers, Kaixin Pipeline Technologies Co.,Ltd factory has all kinds of valve piping design and manufacture of professional talents of more than 200 people, mainly engaged in r&d, manufacturing, plastic pipe fittings, UPVC Plastic Pipes Valves etc. The company strictly follows the international ISO9001 standard research and development, the manufacture of various types of UPVC Pipe Fittings.