120 Curtain Wall Aluminium Profile made in China Company Profile Weifang Jincheng Aluminum Co., Ltd. is a large professional enterprise integrating the production of aluminum alloy building profiles and industrial aluminum materials, and the R & D and design of aluminum doors, windows and curtain walls. The company is located in Longshan high tech Industrial Park, Linqu County, Shandong Province, the capital of aluminum industry in China, adjacent to the largest aluminum profile wholesale market in Jiangbei, China. It has superior http://www.jincheng-aluminum.com/