
Sanjing produces many kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings and others.
The company has passed ISO9001: 2008 quality management system certification, and ISO14001: 2004 environmental management system certification. The products are exported to many countries and regions, such as United States, Canada, Southeast Asia, Europe, and Africa.
Holding the operation idea of "Quality first, honesty first ", Sanjing will make all efforts to provide quality products and efficient services for clients at home and abroad.