Top manufacturer drywall steel profile u c channel for construction

Located close to the famous BaiYangDian Lake, Langfang LianShangRun Building Material Co., Ltd faces the railway BeijingJiulong on the east. It has a very advantageous geographical location and convenient transportation. The main products of LSR are ceiling grid, drywall steel, mineral fiber board, and galvanized steel strip. With many years' experience in this filed, our products are exported to more than 60 countries and won a lot of favorable comments. Advanced technolo...