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afternoon: have a fresh air

location：home－about us－honor


Member of China Carbon Industry Association	Sichuan Famous Brand Product	ISO9001:2000 (广汉士达)	GB/T19001:2000 (介休士达)


Certificate of Hi-tech Enterprise	AAA-Grade Credit Enterprise of Agricultural Bank of China	Advanced Private Enterprise Invested and Developed in Deyang from other provinces


3.15 Credit Enterprise without complaint of Quality and Service	Quality Credit Enterprise of Sichuan with AA-Grade	Recommended Products in International Trade	Executive Director of China Commerce and Industry Council