Yulong Technological Board Co., Ltd. is a professional manufacturer and leading merchant of fireproof construction products in China. The product range includes magnesium oxide boards, PVC decorative ceiling tiles, oxidecousticperforated paper coated mag nesium boards glue, relative ...

Weifang global union industry and commerce co.,ltd is an integrated professional company in Shandong . Specialized non woven products, waterproof materials main raw of bitumen membrane also international business. We have provided best qulity value-adding service to customer for many ...

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 ...