Zhongshan BIAOCHEN Burglarproof Equipment Co.,Ltd., the manufacturer of YUEMA locks, is located in Zhongshan city, Guangdong province, China. The enterprise has developed into one of the most famous factories in lock industry, covering 26,000 square meters and employing more than 1000 staff since 2002.
The enterprise passed ISO9001:2000 system (Certificate Number 31829) and most of our products have obtained national patent certificates. Our products also have been recommended by the Ministry of Public Security as the security and protection products for many years.
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