SANRO is an integrated enterprise with combination of business in terms of manufacture, trade and capital investment. Registered in 2007 (Hong Kong), SANRO has established Shanghai office in March, 2008 and the main revenue source comes from steel covering steel pipes, fittings, plates/coils, wires, bars, flanges and valves etc. Meanwhile the sales of our newly invested projects including arts and crafts, consumer electronics, construction material, apparel, mechanical equipment have been increasing steadily. Our products are mainly exported to Europe, North & South America, South East Asia, Middle East countries.