Wujiang Yongfeng Purification Co.,Ltd

we are Wujiang Yongfeng Purification Co., Ltd. located in suzhou ,jiangsu province ,which has three respective subsidiary companies in Suzhou, Kunming and Guangdong province.For over 10 years,we are specialized in sandwich panel ,color steel plate ,producing sandwich panel with EPS ,polyurethane(pu),rockwool as core material, as well as "A" grade rock-wool insulation sandwich board. Besides, the company develops corrugated sandwich board which has heat preserving, insulating as well as waterproof performance, especially for long span steel structure roofing.our products are very popular  In Middle East , African, Europe and other countries ,we can undertake the projects anywhere in China and abroad. We kindly request you to give us the  chance to start business with your esteem company,We will offer you the best price and the best service.if you need the price, would you please give us more infornation about the sandwich panel(the thichness,the width,the longth,t... [详细介绍]