Founded in Taiwan in 1972, REAL Locks & Security is a professional lock manufacturer and security solution provider with over 50 years of experience. We specialize in mechanical locks, keyless combination locks, battery-free NFC smart locks, disc detainer cylinders, master key systems, and OEM/ODM solutions. With Taiwan and Vietnam manufacturing bases, strong R&D capabilities, and more than 150 patents, REAL serves global B2B customers with reliable quality, flexible customization, and long-term supply support.