Established in 1991, TONYON LOCKS has been focused on production, research, development and sale of locks for more than 30 years. The products cover all kinds of smart locks, bike locks, motorcycle locks, door locks, pad locks, combination locks, construction hardware, etc., with more than 30 series and over 1000 types. The annual capacity is more than 50 million units. With serious, careful and pro-active attitude, we create not only excellent products, but also a “TONYON” spirit, and we are willing to work with old and new customers to create a better TONYON!