South Korea Hanrong Parts Co., Ltd. was established in August 1998. Jinfeng Enterprise International Co., Ltd. was established in Hong Kong in June 2000, and the production base Qingdao Zhonghanrong Technology Co., Ltd. was established in 2003. After several years of development and growth, Dongguan Hanrong Electronics Co., Ltd. was established in October 2006 to engage in the production and sales of switches and sockets. Adhering to the enterprise spirit of "quality and credibility" of Hanrong Parts Co., Ltd., we closely follow the international advanced technology and focus on independent research and development and production of products: multi-function switches, tact switches, detection switches, toggle switches, sliding switches, light switches, Key switches, micro switches, headphone sockets, DC sockets, etc., advanced manufacturing equipment and testing equipment, as well as a R&D and quality control center composed of domestic and foreign experts, coupled with a high-quality workforce, scientific management methods and ISO9001 quality Management system