Shanghai Yiwancheng Import and Export Co., Ltd is an self-trading integrated company mainly dealing with aluminum alloy metal products. Our company is one of the largest aluminum manufactures and suppliers in domestic, which founded in 1993. It develops from a small group to a corporation that conta
The aluminum products industry is currently in a highly dynamic development stage, with its application scope rapidly expanding from the traditional construction sector to emerging fields such as new energy and high-end manufacturing.Aluminum, as an important basic material in the national economy,