Topanish Door
As global urban planning shifts toward sustainable and energy-efficient architecture, the demand for high-performance OEM/ODM custom windows has surged. Modern building codes now prioritize U-value optimization, wind-load resistance (hurricane impact), and sound attenuation, making precision manufacturing more critical than ever.
Our company leverages over 10 years of industry experience, integrating German engineering technologies with localized manufacturing agility. We provide comprehensive solutions covering balcony sliding doors, thermal break casement windows, and high-security entry systems.
Our manufacturing facility operates under modern standard factory systems. We focus on three critical pillars:
Meeting rigorous wind-load and sound-insulation requirements for urban apartments.
Providing acoustic comfort and aesthetically seamless large-span folding door solutions.
Durable aluminum security doors and frames built for high-traffic entry points.
Optimized energy-saving windows designed to minimize carbon footprints.
Q1: What defines your OEM/ODM manufacturing capability?
We offer end-to-end services, from structural design and CAD drafting to final extrusion, surface treatment, and quality testing. Our team of senior designers ensures every custom solution meets international building standards.
Q2: Why choose Aluminum for windows and doors?
Aluminum provides an unparalleled strength-to-weight ratio, is fully recyclable, and supports slim-frame aesthetics that modern architecture demands, all while offering superior resistance to corrosion compared to wood or vinyl.
Q3: How do you handle quality control for export?
Every batch undergoes rigorous QC, including CNC precision verification, air-tightness testing, and water-penetration resistance checks in our dedicated testing facility.

CNC Machining

Precision Punching

Thermal Seal Processing

Warehouse Logistics