Shandong Shengyuan geosynthetics Co. Ltd. Sales Department   

The company mainly produces engineering material: drainage, drainage board, HDPE board, drainage, drain water drainage, waterproofing and drainage, drainage plate, hips plate filter drainage board, polystyrene board, high compressive drainage drainage board, plastic drainage plate, plate, drainage construction, single drainage board, roof drainage in the garage roof drainage, landscaping, drains, drainage, drainage garage bottom plate combination, drain, roof garden drainage board, seepage of water drainage board, roof garden roof greening lawn seed special drainage plate, composite drain plate, reinforced drainage board, ordinary drainage board, PS board, PE drainage drainage plate, green Roof garden drainage