Shanghai Shenghong Electronic Accessory Co., Ltd was established in 2009, we are leading manufacturer in China, professionally producing all kinds of cabinet 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 use modern management and advanced equipment to produce high-quality products. .