Ningbo Free Trade Zone ECO International Co., Ltd., is a trading company registered in Ningbo Free Trade Zone, Ningbo, China on 7th November, 2000. Main business activities are : - Water supply system: brass valves and fittings, water meters, Upvc valves and fittings, Upvc pipes, new materials for water supply system; - Electric supply system: electric meter, transformer, etc; - Gas supply system: gas meter, valves, etc; We have EN 1359 certificate. - Heat system: heat meter, radiator, valves, etc. - Auto parts - Farmer&＃039;s truck 800cc engine We are with good acknowledge of technology and good at quality control. Meanwhile, all manufacturers who co-operate with us are with ISO 9000 quality assurance certificate. Your inquires are welcome and will receive our immediate attention.