Class-A Security Entrance: High-grade Steel & Pivot Door solutions tailored for Main Entrances, Front Entry systems, and Exterior Anti-theft configurations by Advance Steel Lock Co., Ltd.
Architectural Versatility: Engineered specifically for homes and luxury villas, offering a refined modern aesthetic suited for upscale residential and commercial projects.
Heavy-Duty Construction: Built from premium aluminum alloy framing, delivering exceptional structural integrity and reliable intrusion defense.
Comprehensive Warranty: Backed by an extensive 5-year warranty with dedicated post-sale support, including spare parts availability, replacement options, and online technical assistance.
Advanced Functional Protection: Equipped with bulletproof protection capabilities, precision-finished surfaces, custom graphic design integration, and smooth manual operation.
We are based in Guangdong, China, established in 2017 with an experienced team of 50 professionals. Our enterprise specializes in the research, development, and high-standard manufacturing of high-end smart home doors and architectural window systems.
We ensure premium quality through a rigorous two-step control process: providing a pre-production sample evaluation prior to volume manufacturing, followed by a 100% comprehensive final inspection before dispatch.
Our comprehensive product lineup features security doors, courtyard doors, telescopic systems, villa entrance doors, parking lot systems, interior room doors, sliding doors, swing doors, and smart locks. Under the "Qifan" brand, we provide whole-house custom smart home solutions covering aluminum alloy doors, balcony systems, and solid wood structures.
We maintain dedicated R&D divisions, advanced workshops, and strict quality inspection units. Every phase undergoes comprehensive tracking services to assure high-grade product consistency and streamlined modern management.
Products include a full 5-year warranty plan supported by comprehensive after-sales care, such as free spare parts, online technical troubleshooting, and direct replacement services.