Ningbo Dengfeng circular connector factory (official website: www.dengfeng.biz) in recent years to research institutes as the basis, R & D, manufacturing, production of military and civilian connector factory, founded in 1989. Factory has always put emphasis on product quality and technical innovation and transformation; enterprises through GB / T 19001-2008 (ISO9001: 2008) international quality management system certification. 20 years of continuous research and innovation, in foreign trade, domestic two areas to establish a stable supply and demand groups. Mainly engaged to develop environmental resistance electrical connector production and sales, and can quickly form a mass, a strong technical strength and ability to develop new products in the peer.