Qinhuangdao TongYe Cold Rolled Steel Strip Co., Ltd. was founded in 2003, and our annual output of cold-rolled steel strips with different materials is 100, 000 tons. Our products are extensively used in ranges of auto, farm tools, chemical, home appliance, sawing, packing and office. After many years&＃039; accumulation, we have R&D and produced many kinds of cold rolled steel strips with super quality. Also, we have our own trading company which handling export business of other steel products and detergent powder in this range we have 12 manufacturers support our business behind us, so that our products are super in quality and competitive in prices. If you are interested in our products, please contact us and you will get the best service from us.