A door handle is a fundamental hardware component used to operate doors by providing grip and leverage for opening/closing mechanisms. Typically made of metal (brass, steel, aluminum) or durable plastics.
Common types include:
- Lever handles — accessible push-down design
- Knob handles — round rotating style
- Pull handles — horizontal bars for sliding doors
Modern handles may incorporate smart features like fingerprint recognition or wireless connectivity. Proper installation ensures smooth operation, security, and ADA compliance where required.
With a complete process of moulding, die-casting, machining, polishing, and plating, every step is strictly monitored to improve product qualification rates.
We control plating thickness (Cu ≥ 15um, Ni ≥ 10um, Cr ≥ 0.15um) to pass neutral 240-hour or acidic 48-hour salt spray tests. Custom handles can be treated to exceed 480 hours of salt spray testing for extreme durability.
Frequently Asked Questions
Q What materials are available for your door handles?
Our handles are primarily available in Aluminum Alloy, Zinc Alloy, and Stainless Steel with various premium finishes like Chrome, Nickel, and Matte Black.
Q Do you offer OEM/ODM services?
Yes, we provide comprehensive OEM and ODM services, including custom designs, branding, and specialized packaging to meet global project requirements.
Q What is the standard warranty period?
We offer a 3-year mechanical warranty and a lifetime finish guarantee, supported by online technical assistance and free spare parts.
Q How do you test for corrosion resistance?
All products undergo salt spray testing. Our standard products pass 240 hours of neutral salt spray, and we can customize products to exceed 480 hours.
Q Can I request a sample before a bulk order?
Absolutely. Samples are available for quality and dimension evaluation. Please contact our support team to arrange sample logistics.
Q Where can these handles be applied?
They are ideal for high-traffic environments such as hotels, office buildings, and modern residential properties for both doors and windows.
Huazhu
