Our company specializes in three major series of products: 1 wall hung boiler parts series; 2, accessories for gas heaters ; 3, fittings for air conditioners, especially shut-off valves. The products accord with G/BT National Standard.ERP Network Management IS employed in management, and all the production procedures are strictly controlled.So we can supply the first grade products for home and abroad market, we are the biggest supplier in this business in China. We passed ISO9001: 2000 International Quality Management System Authentication, were audited as a qualified exporter by SGS.