Perfect Protection with Aluminum Window Lock Handle

When it comes to safety and style, nothing compares to the elegance and strength of the window lock handle from Shijiazhuang TJJ Trade Co., Ltd.. Designed with precision and durability, this small yet powerful accessory redefines window security for modern spaces. Made from premium aluminum, it stands as a symbol of both reliability and refined craftsmanship. Our factory, with over twenty years of professional casting experience, ensures that every handle embodies perfection—smooth lines, tight locking performance, and an exquisite finish that elevates any building design. Whether you choose the Left hand or Right hand type, each model offers excellent flexibility for installation on various window styles.

The window lock handle comes in multiple color choices—White, Black, and Silver—each one coated with a high-quality power-coated finish that resists rust, corrosion, and fading. These aesthetic options are not merely decorative; they allow wholesalers and builders to match different architectural preferences, from minimalist apartments to luxurious villas. The strong aluminum body ensures the handle’s stability even under frequent use, maintaining its sleek look year after year.

Beyond appearance, functionality reigns supreme. The ergonomic design makes it effortless to open and close windows while maintaining a tight seal. The locking mechanism fits seamlessly, ensuring safety without compromising comfort. For clients who demand consistency and high standards, TJJ guarantees that each window lock handle undergoes rigorous quality control before delivery. With decades of export experience, we understand what international wholesalers value most—stability in supply, uniform quality, and competitive pricing. That’s why our window lock handle isn’t just a product; it’s a long-term business partner you can depend on.

Strong Security with Gate Single Lock Box

When strength meets precision, the gate single lock box from TJJ delivers unmatched performance. This lock box represents the essence of functionality—simple yet extremely effective. Produced from carefully selected aluminum materials, each piece showcases outstanding resistance against wear and corrosion, ensuring a long service life even in harsh outdoor environments.

The gate single lock box is coated with a power-coated surface in elegant White, Black, and Silver options, combining modern looks with industrial-level protection. Its compact design makes installation easy and stable on wrought iron or cast iron gates. Many wholesalers prefer this product because it balances affordability and high performance, two traits essential for large-scale construction and fencing projects. Every lock box passes through detailed inspection to guarantee perfect alignment, precise internal fitting, and reliable locking motion.

Our foundry’s decades of expertise give the gate single lock box a distinctive edge. While some products focus solely on appearance, TJJ designs each piece for endurance. The locking structure works smoothly without jamming, even after long-term use, providing consistent security for both residential and industrial applications. Whether for decorative garden gates or strong perimeter barriers, this product ensures absolute confidence. Wholesalers appreciate its ease of customization and the assurance that every shipment meets strict international standards. With TJJ, you’re not just ordering a box—you’re investing in precision-engineered security built to last.

Enhanced Durability with Gate Double Lock Box

When additional safety is required, the gate double lock box takes protection to another level. This premium solution offers dual locking mechanisms for enhanced stability and strength, making it ideal for larger or high-security gates. Manufactured with robust aluminum, it carries the same refined power-coated finish in White, Black, and Silver, ensuring both beauty and endurance under all weather conditions.

Unlike standard designs, the gate double lock box features double reinforcement points that provide superior resistance to force or tampering. It’s engineered to deliver smooth operation without friction, preventing wear and ensuring the lock maintains its precision even after years of heavy use. Each model is available in both Left hand and Right hand versions, allowing flexible installation depending on gate orientation and user preference.

In export markets, where reliability equals reputation, TJJ’s gate double lock box has gained widespread trust. Wholesalers favor its consistent quality, stable packaging, and timely delivery. Each unit embodies the spirit of Shijiazhuang TJJ Trade Co., Ltd.—dedication to craftsmanship, technical accuracy, and long-term partnership. For large-scale metalwork projects, our double lock box represents peace of mind. It’s not just about locking a gate—it’s about safeguarding property with precision you can feel.

Why Wholesalers Trust TJJ for Window and Gate Accessories

With over two decades of manufacturing expertise, Shijiazhuang TJJ Trade Co., Ltd. has established itself as a leader in producing window lock handle, gate single lock box, and gate double lock box solutions for global markets. Our foundry combines traditional casting skills with modern production techniques, ensuring stable output and consistent quality. Unlike resellers, we are both manufacturer and exporter, meaning every piece you receive comes directly from our own production line—fully inspected, tested, and guaranteed.

Our aluminum products are known for their perfect balance between strength and lightness. The advanced power-coated surface gives our locks and handles an extra shield against scratches and environmental damage. This makes them ideal for wholesalers who prioritize long-term reliability and easy storage without maintenance concerns.

The White, Black, and Silver finishes cater to diverse design needs, while the Left hand and Right hand types offer installation versatility for various window and gate systems. Moreover, our strict quality management and flexible order quantities support wholesalers from different regions, ensuring smooth cooperation and continuous profit growth. Whether your clients are building elegant homes or industrial complexes, TJJ provides the perfect hardware foundation to keep every space secure and stylish.

So, if you are looking for durable, beautifully finished, and precisely engineered accessories, choose TJJ. We welcome wholesalers to visit our official website and discover how our window lock handle, gate single lock box, and gate double lock box can enhance both your catalog and your reputation in the market.

Window Lock Handle and Gate Lock Box FAQs

What material is used for the TJJ window lock handle and gate lock boxes?

All products are made of high-quality aluminum, known for its light weight, strength, and excellent resistance to rust and wear. This ensures long-lasting performance and easy maintenance for both indoor and outdoor applications.

Can I choose between different colors for the window lock handle or gate lock boxes?

Yes, the window lock handle, gate single lock box, and gate double lock box are available in White, Black, and Silver finishes. Each color is carefully power-coated for superior protection and an elegant appearance.

Do you provide both Left hand and Right hand types for installation?

Absolutely. We offer Left hand and Right hand options to fit diverse architectural structures. This flexibility ensures our products adapt easily to different gate and window systems.

What makes TJJ’s gate double lock box more secure than the single one?

The gate double lock box includes dual locking mechanisms, offering stronger resistance against impact or forced entry. It’s perfect for gates requiring higher protection or heavier structural support.

Why should wholesalers choose TJJ window and gate accessories?

Because Shijiazhuang TJJ Trade Co., Ltd. combines twenty years of foundry experience with modern exporting capability. We control every production step—from casting to coating—to guarantee superior quality, reliable supply, and long-term partnership success.