In the year of 2013, Shantou Yongjie New Energy Technology Co., Ltd. ( will be mentioned as Yongjie in the following) was officially founded. Yongjie is located in Shantou City, a beautiful seaside city by South China Sea and one of the first four country registered Special Economic Zone. It has been 10 years since Yongjie was founded and became qualified vendors to dozens of major domestic manufacturer of wiring harness. For example, BYD, THB (final customer as NIO Vehicle), Shuangfei at Liuzhou (final customer as Bao Jun), Qunlong (final customer as Dongfeng Motor Corporation).