Factory OEM Sliding Windows Water Proof Two Open Modes Certificate Heavy Duty

Factory OEM Sliding Windows Water Proof Two Open Modes Certificate Heavy Duty. Customizable Frame Colors: Available in Black, White, Grey, Bronze, Champagne, Silver, and other customized colors. Multiple Glass Options: Double glazing, tempered, coated, LOW-E, reflective, tinted, and single glass options. High Security Rating: Certified with Security Rating C for enhanced safety and durability. Advanced Surface Treatment: Options include powder coating, anodized, wooden grain, and PVDF coating. Versatile Opening Modes: Supports sliding and swing styles with horizontal opening patterns. Comprehensive Certifications: Meets NFRC, AS2047, and CE standards for quality assurance. Strong R&D Capability: Holds 10 invention patents and 27 utility model patents. Multi-functional Performance: Provides heat insulation, soundproofing, airproofing, and dust-proofing.