Shanghai Shenghong Electronic Accessory Co., Ltd was established in 2009, we are a professional manufacturer dealing with locks, hinges and other accessories matching for high and low voltage switch gears, meters and communication cabinets. There are 300-400 members in our company, including 39 technicians, 17 administrators and 20 designers. We are a company integrating research, production, and sales. We sincerely hope to cooperate with different companies in all of the world. Hope to be your next supplier.