Dongyang Hengdian Yufeng Copper&Aluminium Pipe Factory, which is founded in 1992 specializes in producing cold drawn tube, aluminium extrusion tube, aluminium profile and aluminium rod of various specifications in full types and high quality. The products are in sell in all parts of China. Over the years of hard work, the factory is now gathered with professional managers and technicians of various fields, and installed with complete production facilities in the 7000 square meter area. The facto...