The quality of anti-theft locks is related to the safety of thousands of households, so it is recommended to buy the top ten brands of anti-theft locks. The following are China's top ten lock brands/top ten brands of anti-theft locks: 1. Sanhuan (original) Founded in 1930, it is a well-known trademark in China, one of the top ten lock brands in China, one of the top ten anti-theft lock brands, and the chairman of the China Lock Association) 2. Huafeng Locks (Zhongshan Huafeng Locks Co., Ltd. was established in 1996 and is a Specializing in the R&D, production and sales of locks and hardware products) 3. Aidil (national high-tech enterprise, leading brand in domestic fingerprint anti-theft lock industry, top ten fingerprint lock brands in China, top ten smart lock brands) 4. TONYON General (well-known trademark in China) , high-tech enterprise in Zhejiang Province, top ten lock brands in China, top ten anti-theft lock brands, famous brands, Wenzhou) 5. Wanjia (well-known trademark in China, famous trademark in Zhejiang Province, famous brand products in Zhejiang Province, top ten lock brands in China, large Modernization Group, China) 6. Yajie (well-known trademark in China, famous brand product in Guangdong Province, top ten lock brands in China, top ten anti-theft lock brands, industry famous brand, Guangdong) 7. Guli (high-tech enterprise in Guangdong Province, Guangdong Province) Famous brand products, China's top ten lock brands, top ten anti-theft lock brands, global door opening solutions) 8. Meihua (China's top ten lock brands, China's top ten lock kings, in 2001 the state awarded Meihua Lock Industry Group as the China Padlock Center. In 2008 ) 9. Baodeli (Zhejiang Famous Brand Product, Zhejiang Famous Trademark, Member of the China Hardware Association Lock Branch, Top Ten Lock Brands in China, China) 10. Zhongli (Zhejiang Famous Brand, China Bicycle Lock Industry Standard Drafting Team Leader, China Top ten lock brands, top ten anti-theft lock brands,)