Zhangjiagang Jiarun Building Materials Co. LTD is a professional supplier of magnesium building materials. Our goal is to become an expert in magnesium products and a world-class supplier in the building materials industry. Our company has successfully participated in the research, development and utilization of some new products with our customers. These customized products have been sold to the markets that designated by customers, which have achieved very good response from the markets. We hope to create premium quality building materials and provide the users with the healthier, higher quality and more economical products.