Topanish Door
| Model NO. | K11S | Material | Aluminum Alloy 6063-T5 |
| Open Style | Casement/Awning | Style | Modern |
| Function | Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof | ||
| Thermal Break | PA66 Nylon | Security Rating | A |
| Surface Treatment | Powder Coating/Woodgrain/Anodizing | Glazing Gasket | Top Quality Foam EPDM |
We are trusted by developers, builders, contractors, wholesalers, dealers, distributors, and project investors as their preferred supplier and partner. When you choose high-quality aluminum windows, doors, entry security doors, custom cabinets, and wardrobes, you benefit from extensive industry experience and commitment to delivering top-tier products at competitive prices.
With over 30 years of expertise, we provide comprehensive, one-stop solutions designed to meet your unique needs. Our direct factory supply model ensures cost-effective, tailored products and streamlined, hassle-free service.
We maintain strict quality control with experienced workers and high-precision automated production lines for cutting, glass glazing, and assembly. Mutual inspections ensure all products meet standards before leaving the factory. Our ERP system streamlines order processing, automatically transferring data to machines and providing full traceability throughout production.


We offer stable and reliable delivery times with consistent product quality. Our packaging meets export standards, using wooden crates and boxes to prevent damage. Inside, we use EPE foam, wooden corners, and brackets to protect aluminum frames, with glass covered in surface film.
Since 2008, products have been exported to over 20+ countries and regions, including Thailand, the Philippines, Malaysia, Brazil, Sweden, Australia, and more. Our products are widely used in residential, commercial, luxury villas, apartments, office buildings, hotels, and schools.



We are committed to developing innovative products that promote health, safety, and comfort. With 30 years in the industry, we have achieved over 100+ patents for product innovation and have been recognized by authorized organizations.

