Ruian EnChi Electronics Technology Co., Ltd. Is a high-tech enterprise located in Wenzhou, Zhejiang Province. We have passed the ISO9001:2008 quality system certification. Our company provides full range of services from design, research and development, production and sales all under one roof. We manufactures a variety of power supply products with advanced technology, stable performance, reliable quality and reasonable price, which mainly used in vehicle, boat, wind power, photovoltaic systems, office and home emergency, camping, field operations, etc.