... Yunfeng Electronics Co., Ltd. In order to develop, the company's name has been changed to Ningbo Jingqi Electronics Co., Ltd ... can supply products under the certification of CCC (China), UL (U. S. A), VDE (Germany), KEMA (Holland), SEV (Switzerland), SEMKO (Sweden), ... equality and mutually benefited spirit. You will benefit from JINGQI's high quality products and good service. Other Products We Offer ...