Zhejiang Shieldoors Security Technology Co., Ltd. brings 10 years of industry leadership to the Seattle construction landscape. As Seattle evolves with modern density-focused residential projects, our thermal insulation and soundproofing solutions are engineered to meet the unique climatic demands of the Pacific Northwest.
45,000 m² base, USD 42M annual export, ISO9001 certified.
350 R&D engineers, 450 new designs launched annually.
CE, UL fire-rated, and hurricane-impact certifications for global safety.
In the Seattle market, "French Windows" represent more than aesthetics; they represent a bridge between interior comfort and the temperate, rainy exterior environment. Our custom panels and smart-lock integration ensure that high-end developers receive products that are not just beautiful, but weather-resilient and energy-efficient.
Raw Materials
Cutting
Punching
Hollow Processing
The global window manufacturing sector is trending toward "Passive House" standards. Our technical roadmap focuses on deep decarbonization of the manufacturing cycle, utilizing advanced laser-cutting and automated assembly lines to reduce material waste while increasing structural integrity for high-rise projects.
Gluing
Assembly
Debugging
Packing
Laser Cutting Machine
Punching Machine
Assembly Line
Double Head Sawing Machine
With 78 dedicated QC specialists and adherence to ISO9001, we provide rigorous multi-stage inspections, including specific fire-rated and weather-impact testing relevant to US building codes.
Shieldoors