Automatic Mechanical Screen Door Lock Child Safety Key Locking Function

Automatic Mechanical Screen Door Lock with Key
This automatic mechanical screen door lock with key is a standard screen door lock set that integrates locking and child safety lock functions. It is compatible with aluminum alloy doors and windows and is widely used in home renovations, commercial settings, and various construction projects.

High-Quality Materials and Exquisite Craftsmanship
Crafted from high-quality zinc alloy, it features a sturdy structure and excellent resistance to deformation, capable of withstanding long-term, high-frequency use. The surface is treated with a premium fluorocarbon coating process and has passed a 500-hour neutral salt spray test and a 4H hardness test. It offers outstanding weather resistance, withstanding exposure to sunlight, rain, and temperature fluctuations, and is resistant to rust, fading, and scratches. The product has passed a 100,000-cycle opening and closing durability test, ensuring an exceptional service life, and supports custom surface treatment options for clients.

Multi-Layered Safety Features
Equipped with a key-operated locking mechanism and a built-in child safety lock, it effectively prevents children from accidentally opening the screen door and significantly enhances protection against forced entry, providing reliable safety for homes and various other settings.

Easy Installation and Wide Compatibility
The product features a simple structure, making installation straightforward and assembly highly efficient, which effectively reduces manufacturers’ assembly costs. It is highly versatile, compatible with all standard aluminum alloy screen doors and windows, and can be combined with other door and window hardware to form a complete hardware kit.

Quality Assurance
All locks undergo rigorous quality inspections and professional durability testing before leaving the factory. They offer stable performance, long-lasting durability, and outstanding value for money, making them the preferred choice for door and window manufacturers, hardware wholesalers, and project procurement teams.

    Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D technicians and 150 production team members. It is a high-tech enterprise integrating R&D, design, production, sales and service!

    Zhenjian Hardware has always adhered to the development philosophy of "product quality" and "process details". It continuously upgrades the automated production lines, builds a standardized operation system, and strictly implements the full-process quality control in accordance with international standards. It has created three core sections covering door and window hardware systems, safety protection systems and smart home accessories, and has been popular in global markets such as Europe, Australia and Southeast Asia, earning high recognition from international customers.

    In 2016, the company launched the high-end "Jianma Langyu" window and door hardware brand, adhering to the brand mission of "guarding children's safety", and pioneering the concept of "child safety protection system". In response to the characteristics of Chinese family environments, it independently developed concealed hinges systems, password lock protection systems and other supporting products. It has passed ISO9001 quality management system certification, AS2047 Australian window certification, AS4145 Australian standard hardware certification, NFRC American standard window certification and China Ping An Insurance underwriting, providing high-end window and door hardware supporting solutions for projects, residences and villas such as Poly, Vanke, Shenzhen Huawei International Office Building, etc.

    In the future, Zhen Jian Hardware will collaborate with domestic and international partners, deeply understand consumer demands, continuously innovate and develop smart home and security protection products, and bring safer and more aesthetically pleasing home experiences to global consumers, comprehensively upgrading the modern lifestyle.