Cosco(JM)Aluminum Developments Co., Ltd.COSCO(J.M) Aluminium Developments Co Ltd, a full-owned subsidiary of COSCO Group(A 500 fortune company), specializes in manufacturing heatsinks, seamless tubes and pipes, panel/ enclosure for electronic other special extrusions various industrial applications. ....Address:Jiangmen, Guangdong, ChinaAnhui Huanyu Aluminum Co., Ltd.We, Anhui Huanyu Aluminum Co., Ltd. are the enterprise with modern technology, specialized in manufacturing various profile for window&door and industrial use. The company is locatd historied beautiful Yangzi River Delta - Dangtu Economic Development Zone, Ma'anshan city, where traffic quite ....Address:No.15, Lotus Village Road, Dangtu Economic Development Zone, Maanshan, Anhui, China