The Stainless steel Padlock DDPL001 delivers a high level of physical security for demanding outdoor environments where durability and anti-theft performance are critical. Combining 304 stainless steel construction with a reinforced brass internal structure, this padlock maintains stability under long-term exposure to moisture, dust, and temperature changes. The lock body, shackle, and cylinder cover are all manufactured from SUS304 stainless steel, ensuring long-term rust resistance even in coastal or industrial environments. A double-ball locking mechanism strengthens anti-pry performance, while the hardened shackle withstands pulling forces exceeding 4 tons. For project-based supply and OEM/ODM requirements, flexible key management solutions are available, including master key systems and key alike configurations.

The Anti-theft Padlock combines solid construction and reliable security for outdoor and industrial use. Crafted from 304 stainless steel with a brass internal structure, it offers strong resistance to rust, corrosion, and harsh weather conditions. The horizontal lock body enhances anti-pry performance, making it more difficult to force open. Its heavy-duty design supports long-term use in demanding environments such as warehouses, gates, storage units, and equipment protection. With stable locking performance and a durable finish, this padlock ensures consistent security across various applications.

The Smart Fingerprint Padlock DDPL012 combines advanced biometric access with reinforced mechanical security, offering a practical locking solution for both personal and commercial use. With fingerprint recognition and Bluetooth app control, unlocking becomes fast and keyless while maintaining strict access control across multiple users. Its solid brass lock body and SUS304 stainless steel or alloy steel shackle provide strong resistance against corrosion, cutting, and forced entry, making it suitable for outdoor and industrial environments. Engineered for durability, this padlock withstands over 1000 hours of salt spray testing and maintains stability even under exposure to harsh chemical conditions. With storage for up to 20 fingerprints and compatibility across iOS and Android systems, it supports flexible access control for various users and applications.

The Bluetooth Smart Padlock combines modern access technology with solid mechanical security, offering a reliable locking solution for both residential and light commercial use. Featuring fingerprint recognition and Bluetooth connectivity, this USB charging security waterproof lock allows quick unlocking without keys while maintaining strong protection against unauthorized access. Constructed from stainless steel and brass, the padlock delivers excellent durability, corrosion resistance, and long-term performance in both indoor and outdoor environments. Suitable for wooden doors, steel doors, and various metal applications, this smart padlock supports bulk supply, OEM customization, and project-based procurement needs.