Shanghai Changjia Colorful Steel Battenboard Co., Ltd was established in 2000.lts Production base is at No.1 Tuannan Road, Qixian lndustial Park, Fengxian District, Shanghai, China, which close to Puxing hignway the east and A4 express west, enjoying transportation convenience. our ...

We, Zhangjiagang Oriental Construction Material Co., Ltd.is located in city, Jiangsu province, china. We are a comprehensive enterprise combining researching, manufacturing and processing magnesia products. Our factory covers an area of 464,405 square meters with annual production ...