Brief Introduction Ningbo Free Trade Zone ECO International Co.,Ltd., is a trading company cooperating with ISO 9000 manufacturers for over 10 years. Our main business activities are : - Water supply system: brass and stainless steel 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. - Electric vehicles and parts - Auto parts - Farmer's truck 800cc engine Good acknowledge of technology and good at quality control are our advantages. Wlecome to visit our website and inquiry us! Thank you!