Guangdong Biaochen Burglarproof Equipment Co., Ltd. was established in 2002. Our factory is located in Zhongshan City, Guangdong Province, China. We are a professional manufacturer dedicated to developing, producing and marketing mechanical locks and accessories. With the advanced technical equipment and a highly effective management team, we have developed into one of the most famous factories in lock industry, covering 80,000 square meters, with more than 1,300 staff members. We are ...   |