Yichang Three Gorges Quantong Coated and Galvanized Plate Co., Ltd. is a production of ultra-thin coated plate as the main products of large-scale private joint-stock enterprises. Independent R & D and manufacturing company of eight roller rolling cold rolling five-unit production line is the first new production line to produce a thickness of 0.14mm - 2.4mm, width 1m - 1.6m of thin to thick in the hot-dip galvanizing plate, hot tin plate, chrome plate, chill plate, cold-rolled mini-cars and variety of color coated sheet printing plate, foil board. The products are widely used in building materials, automobiles, household appliances, light industry products, instruments, toys, hardware, decoration of beverage packaging products and industries, can solve all kinds of products on thin coated board to rely on imports, but also a large number of export products with high added value.