JINAN SINOPTS ENERGY TECHNOLOGY INC. is specialized in manufacturing thermostat gas control valve, gas burners and other gas appliance parts.Our products are supplied to USA, CANADA, MEXICO, UK, KOREA, RUSSIA, UKRAIN, ITALY, SPAIN, EGYPT, PAKISTAN, INDONESIA, AUSTRALIA, BRAZIL, COLOMBIA, PERU, CHILE...We hope we can cooperate with all of you sincerely and develop together on the basis of the quality first, customer obsession, honest treatment and mutual benefit.Looking forward to start the cooperation with you!