Longna Electric Co., Ltd. is a high-tech enterprise integrating research and development, production, sales, mechanical and electrical installation committed to the industrial and building automation system design, commissioning and technical support. With existing staff 75 people including2 senior engineers and 10 undergraduates,the company was founded in 2005The production base is located in liushi town, and we enjoy convenient access to major transportation networks. Our company specializes in the production of AC/DC surge protective device, dual power automatic transfer switch, MCB, MCCB, fuse and self-restore undervoltage protective device, etc.
