Old brand, New thinking, New creation

LongDing Group was established in 2003. We are a "AAA" special credit enterprise,  located in Zhouzhuang Town, Jiangyin City. The factory covers an area of 250，000 square meters, with an asset scale of 800 million yuan. The annual output of "Longding" brand aluminum alloy profiles can reach to 50000 tons, and the output value is more than 1 billion yuan. The group has seven industrial bases, multiple branches. Including Jiangyin Longding Supply Chain Co., Ltd., it is specialized in the trade of aluminum raw materials and semi-finished products, and the production and sales of aluminium alloy profile for building. Jiangsu Longding Light Alloy Co., Ltd. is engaged in the production and sales of various high-end industrial aluminum profiles. Wuxi Yanqing Aluminum Industry Technology Co., Ltd. is mainly engaged in the R&D and innovation of new products and processes. Boyang Doors, Windows, and Curtain Walls is specialized in the production of high-end intelligent aluminum alloy system doors, windows, and curtain wall projects. Haihong New Energy and Xinyu Precision are focused on the deep processing of aluminum products such as solar energy, 3C electronics, automotive new energy, and large aluminum components. At present, the company has over 200 R&D and managerial personnel. It has established specialized technology R&D centers, and has cooperative relationships with Huazhong University of Science and Technology and Shanghai Jiao Tong University. The company has rich production experience and technological accumulation in many cases, such as complex industrial aluminum profiles, 3C electronic aluminum profiles, special high-tech aluminum profiles and green new energy aluminum profiles. It has also obtained multiple national patents related to new materials.