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About SKATE
SKATE has made aluminum windows and doors since 1997. We began as a precision aluminum processor in Beijing and today design and build complete thermal break window and door systems, with our R&D center in Beijing and our manufacturing base in Dongying, Shandong.
Because profile machining, powder coating, insulating glass processing and assembly all happen in-house, we control quality at every stage and can build to the sizes, colors and performance levels your project needs. A team of 200+ people and 219+ patents support OEM brands, distributors, contractors and homeowners worldwide.
Why Choose SKATE
- Own Factory, Profile to Finished Window
- Engineering Support
- Tested Performancet
- Certified for Export Markets
- Precision Machining
- OEM & Private Label
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Own Factory, Profile to Finished WindowMachining, coating, glass processing and assembly under one roof in our 100,000 m² Dongying factory — no middlemen, and one team responsible for quality.
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Engineering SupportShop drawings, profile and glass selection, and a digital production system that tracks every order from drawing to shipment.
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Tested PerformanceTested at China's national window test centers: wind load resistance of 5.0 kPa (grade 9, the top class of Chinese standard GB/T 31433), water tightness of 700 Pa (grade 6, the top class), air tightness grade 8 (the top class), sound insulation up to Rw 44 dB and a whole-window U-value as low as 0.9 W/m²K (grade 10, the top class).
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Certified for Export MarketsAS 2047 StandardsMark™ Licence (SMK41686) for our 76M tilt & turn system, ISO 9001:2015 quality management, plus complete test reports available upon request.
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Precision MachiningCNC machining to ±0.05 mm, a 12 mm sash overlap and three-seal design for tight, consistent joints on every window.
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OEM & Private LabelYour brand, your colors, your packaging. We supply OEM/ODM windows and doors for distributors and window brands.




















































