The global child safety window locks market has seen a CAGR of 6.5% over the last five years. With rapid urbanization in Asia and strict safety regulations in North America (ASTM F2090) and Europe (EN 13126-5), the demand for secondary window locking mechanisms is at an all-time high. Manufacturers are no longer just selling "locks"—they are selling "peace of mind."
Modern child safety locks are now integrated directly into the window's original hardware system, such as espagnolette rods and multi-point locking systems. This shift from "add-on" accessories to "integrated" safety features represents the core evolution of the industry.
Top-tier exporters must now meet rigorous testing for force resistance (often exceeding 500N), corrosion resistance (Salt Spray Tests for 240+ hours), and cycle testing (over 25,000 operations) to qualify for international construction projects.
Since its establishment in 2018, Jiangsu Jefort Hardware Manufacturing Co., Ltd. has rapidly established itself as a professional hardware manufacturer, becoming a leading supplier of hardware door and window accessories. Leveraging its solid production capabilities and precise market positioning, the company has grown into a premium supplier of hardware door and window accessories.
Our company focuses on core needs, meticulously crafting three core categories of products: UPVC, stainless steel, and steel door and window espag rods and bolts. These products not only meet the needs of doors and windows made of various materials, but also rigorously control quality. From raw material selection to production and processing, high standards are adhered to every step of the process, ensuring excellent durability, stability, and adaptability. These products can meet the needs of various door and window manufacturing scenarios and provide reliable accessory support for downstream customers.
The "Next Gen" of window safety involves AI-linked sensors that alert homeowners via smartphone when a child attempts to unlock a window. We are investing in R&D to bridge the gap between traditional mechanical locks and smart home ecosystems.
Lead-free zinc alloys and recycled stainless steel are becoming the standard for the premium market. Sustainable manufacturing is no longer an option but a requirement for European and North American exporters.
Modern architecture demands "invisible" safety. Slim-profile locks that hide within the UPVC or aluminum grooves are the current design trend, moving away from bulky, surface-mounted devices.
We support personalized requirements such as backset (7.5mm-35mm), length, color, and packaging. We can quickly produce customized solutions based on customer door and window profile samples and drawings, with a sample production cycle of just 3-5 business days.
Product Application
Comprehensive solutions for door and window hardware.
Production Equipment
State-of-the-art automatic stamping and riveting machines.
Production Market
Major supplier for Uzbekistan, Libya, Argentina, and more.
Our Service
Massive 12,000 pieces daily capacity with full automation.
Hardware wholesalers in the Middle East and Latin America require high-volume, cost-effective solutions that withstand extreme weather conditions. Our zinc alloy and stainless steel products are tested for high humidity and heat resistance.
High-rise residential developers are our primary B2B partners. In many jurisdictions, child safety locks are a legal mandate for any building above the 2nd floor. We provide bulk certifications for architectural compliance.
Schools, kindergartens, and hospitals require "restricted opening" hardware. Our espag rods with adjustable limiters allow for ventilation without compromising the safety of children or vulnerable patients.
Sourcing child safety window locks from a specialized Chinese factory like ours offers a unique trifecta of benefits: Supply Chain Resilience, Customization Speed, and Cost Leadership.
We control the entire process from mold design to final electroplating. This vertical integration allows us to respond to market changes within days rather than months. While European manufacturers might offer prestige, we offer the same technical specifications with significantly higher ROI for global exporters and distributors.
To understand why a window lock is "safe," one must look at the metallurgy and mechanical engineering behind it. At Jiangsu Jefort, our Zinc Alloy series utilizes a high-density die-casting process that eliminates internal air bubbles—the leading cause of hardware snapping under pressure. Our Espag Rods (7.5mm - 35mm backset) are engineered to integrate seamlessly with UPVC profiles, providing a multi-point locking mechanism that is far superior to simple latches.
Furthermore, the Child Safety Aspect is handled through restricted opening mechanisms. By installing our friction stays and transmission rods, window opening can be limited to less than 10cm—a distance safe enough to prevent accidental falls while allowing fresh air circulation. This technical nuance is what distinguishes a "hardware exporter" from a "safety solutions provider."
Every region has its own "safety DNA." In the UK, the focus is often on the BS EN 14351-1 standard, while in the USA, ASTM F2090 is the gold standard. As an international exporter, we maintain a database of these localized requirements, ensuring that when we ship to Argentina, Libya, or Uzbekistan, the hardware is not just functional, but compliant with local building codes.
Jefort Hardware
