5-Year Mechanical Guarantee: Covers all mechanical defects for 5 years with free parts and labor.
Premium Stainless Steel Material: Constructed from durable SUS304 or SUS316 stainless steel for corrosion resistance.
High Security Certification: Certified EN1906 Grade 4 and UL Listed for commercial grade security.
Versatile Door Compatibility: Suitable for wooden, metal, and fire-rated doors in residential and office settings.
Customizable Dimensions: Available in various sizes including 16mm, 19mm, 20mm, and 22mm diameters.
Multiple Surface Finishes: Options include Satin, Polished, PVD, Matt Black, Antique Brass, and Antique Copper.
OEM and ODM Services: Professional customization for famous brands with logo marking and design support.
SGS Audited Manufacturer: Over 10 years of manufacturing experience with robust quality control systems.