REAL Locks has been established for 50 years. For the last 5 decades, we devote ourselves in both production and development. REAL brand stands for "Reliable"; "Endurable"; "Accurate"; "Locks"Our "Keyless Combination Lock" has great reputation in the market and have been sold over 300,000 units in more than 40 countries. Our products are using solid alloy material which is strong, excellent durability, and free of maintainance. Today, REAL Locks has done many projects in different industries including public rental bike, traceable container seal lock, electronic & mechanical integration...etc. Our R&D department has lock design experience and capable to modify our lock cylinder into different applications to meet customers' expectations.