New design aluminium horizontal bi-folding vertical patio rain proof windows on China WDMA Type:Aluminum skylight Color-coordinated keyed handle with double

Color-coordinated keyed handle with double point mortise

The Rw value will increase as the acoustic performance of a window improves

customized Usage Industial，Racks

Carton or Wooden Cases

upvc double / triple windows new design vinyl slider window Style

New design aluminium horizontal bi-folding vertical patio rain proof windows on China WDMA Type:Aluminum skylight Color-coordinated keyed handle with doubleProduct Description HORIZONTAL RETRACTABLE FLAT SKYLIGHT SPECIFICATION MODEL NO.: LHPY N BRAND: LIANG HUA SKYLIGHT APPLICATIONS: Home: Residential house, villa, apartment and etc. Commercial: Commercial building, school, restaurant, factory and etc. TYPICAL INSTALLATIONS: Roof, sun room , basement, atrium and etc. MAIN FUNCTIONS: Ventilation, daylighting, smoke extraction, night lighting, fire protection, access etc. ADVANTAGES: 1. Excellent