Company Profile
Founded in 1992, Located in Zhongshan City, with 80,000M2 Industrial Park & over 1300 employees, Guangdong Biaochen Burglarproof Equipment Co., Ltd is one of the biggest lock manufacturers in China. Biaochen is well equipped with hundreds of machines and production lines. Under the strict performance of ISO9001: 2008 & the INNOVATIVE TECHNOLOGY of 360° spinning cylinder which is anti-drilling, anti-prying & anti-opening by any wrong key/tool without damage the cylinder. Today, Biaochen developed into three product lines: door locks & door hardware; safe box & Sanitary.
YUEMA Products (Door Lock, Safe box, Sanitary) is the first-choice that recommended by many CN Provincial Government Public Secutiry Department such as in Hebei, Shandong, Fujian, Guangdong, Beijing, Jinan, Shaoyang. Our products are gained the foreign customers' interests & good comments.
Quality first, reasonable price, prompt delivery and satisfied service are our factory's priorities. Biaochen keeps stable growing with different innovative technologies which lead to our proud records and various awards today. And we will keep contributing.
Authorized Awards:
China Famous trademark, Guangdong Famous trademark, Guangdong Famous
Brand & Products, Enterprises' Technology Centre of Zhongshan,
Guangdong Province, Credited Manufacture, Guangdong Contracts and Trustworthy Enterprise, etc. 
Repay to Society: 
Under the leadership of Chairman Mr. Lee, Biaochen always act to repay the society: donating millions of RMB to help the Wen Chuan & Yu Shu People who suffers from earthquake, various charity activities such as disability support, scholarship support, elderly support, and road construction. Yuema not only contributes to safety locks, but also give to those that in need.