Shanghai Sankai Import &Export Co., Ltd, sponsored by Shanghai Waigaoqiao Free Trade Zone 3U Development Co., Ltd, was opened to business in Jane, 1996, with the registered capital of RMB 5 million.

• 上海三凯进出口有限公司是由上海市外高桥保税区三联发展有限公司投资的综合性对外贸易公司，隶属于上海市对外经济贸易委员会。