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We always adhere to the customer-first business philosophy. Our professional technical team provides you with perfect technical support and services to help you solve all your worries. We mainly deal in high-end courtyard door locks, providing lock bodies, lock cylinders, handle locks, mechanical password locks, hardware accessories, smart fingerprint password locks, thermal break aluminum locks and other series of products.

We have actively introduced advanced quality-testing equipment, including smart-lock multifunctional durability testers, lock tension and compression strength testers, lock-body life testers, constant-temperature testers, and electrostatic testers, to ensure that both production processes and product quality meet market demand as well as after-sales service standards.
Our products have all passed the inspection and certification of professional departments, such as waterproof and dust proof, high and low temperatureresistance, fireproof, salt spray test, etc. The products have undergone function andperformance tests, appearance inspection and other links before shipment, Ourlocks are guaranteed for three years.

Application
Our lock is suitable for scenarios such as courtyard doors, entrance doors, office doors, access doors, shed doors, warehouse doors, etc.
Applicable door materials: aluminum-iron art doors, bridge-cut aluminum doors, stainless steel doors, wooden doors

FAQs
1. Are you a manufacturer?
A: Yes, we have a factory and warehouse in Zhongshan City.
2. How can I request a product catalog?
A: Hard copies of the catalogs are free, but courier charges will apply. We can send the PDF catalog to you via email or WeTransfer.
3. What are your payment terms?
A: T/T, L/C at sight, and irrevocable.
4. What about the delivery time?
A: According to your order list and quantity, most deliveries are made within 30 days.
5. Why choose us?
1. Inspected by the Inspection Institution of UL Certification.
2. 100% QC inspection before shipment.
3. Best Quality & Best Service with Competitive price.
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