Thirty years of craftsmanship has created a benchmark advantage in the door control hardware industry

Our factory is based on thirty years of manufacturing history. From craft accumulation to resource integration, from quality control to service extension, it has built core competitiveness in the field of door control hardware and has become synonymous with "quality and reputation" in the industry.

1. Process Precipitation: The “Invisible Barrier” Tempered by Time

With 30 years of focus on door control hardware, craftsmanship has become our core weapon. From material selection to surface treatment to precision assembly , every step is imbued with the wisdom of time:

• Material selection : High-strength aluminum alloy, stainless steel and other materials are preferred, taking into account both lightness and durability to ensure that the product is corrosion-resistant and deformation-resistant during long-term use;

• Surface technology : Using technologies such as anodizing and electrophoretic coating, the product's appearance combines metallic texture with anti-corrosion properties, making it suitable for outdoor, humid and other complex environments.

• Precision Manufacturing : From mold design to CNC machining, the entire process adheres to high industry standards. Core parameters such as spring tension and damping adjustment are precisely controllable, making the door closing experience "light and stable".

2. Resource Integration: The “Innate Advantage” of Industrial Clusters

Jinli Town, known as the "Capital of Door Control Hardware in China ," boasts comprehensive industrial support and an efficient supply chain. Leveraging the advantages of our industrial cluster, we have achieved breakthroughs in cost, efficiency, and quality:

• Supply chain collaboration : Stable supply of upstream raw materials (such as aluminum profiles and hardware accessories) and convenient quality traceability;

• Technology Sharing : Deeply collaborate with industry experts and research institutions to promote product iteration (e.g., smart door control, energy-saving door control);

• Industrial cluster effect : Surrounding companies are highly complementary, forming a complete ecosystem from R&D to after-sales, and the "one-stop" customer demand response is more efficient.

3. Quality Control: Strict Rules for the Entire Process

Quality is the lifeline of door control hardware. We build a quality system with "zero defects" as our goal:

• Production : Lean production and 6S management were introduced, increasing equipment automation by 30% and reducing the human error rate to 5%.

• Testing end : equipped with professional equipment such as tensile testers and corrosion resistance test chambers, to conduct 100% testing of key indicators such as spring tension, damping performance, and surface hardness;

IV. Service Extension: Upgrading from “Product” to “Solution”

We not only provide "door control hardware", but also provide "scenario-based solutions":

• Customization : We provide personalized designs for different scenarios such as industrial doors, commercial doors, and household doors (such as door closers for fire doors and explosion-proof doors);

• Full-cycle service : From product selection, installation and commissioning to after-sales maintenance, we provide "one-to-one" technical support, saving customers time and effort;

• Brand endorsement : With 30 years of accumulated reputation, we have served hundreds of real estate and industrial clients. Our case library covers multiple scenarios, allowing customers to feel more at ease when "copying homework".

5. Innovation and Empowerment: Intelligent Renewal of Traditional Crafts

Innovating within inheritance, we continue to promote technological iteration:

• Smart upgrade : Develop an IoT door control system to implement remote control, fault warning and other functions to meet the needs of smart buildings;

• Environmentally friendly upgrade : Adopting recyclable materials and low-energy consumption processes to respond to the trend of green manufacturing;

• Design upgrade : Incorporating industrial aesthetics, door control hardware becomes part of the building’s “invisible aesthetics”.

Thirty years has been a testament to our dedication and commitment to quality. Based in Jinli Town, we leverage craftsmanship, resources, quality, and service to ensure that every door control hardware product delivers safety and convenience, helping our customers achieve value growth in the construction, industrial, and commercial sectors. Choosing us means choosing the trust built over three decades and the guarantee of sustainable future development.