China Lumei Factory 70mm UPVC Profiles

China Lumei Factory 70mm UPVC Profiles. High-End Energy-Saving Design: Features six-cavity structure, thick walls, and unique wall installation technologies for superior insulation. Superior Weather Resistance: Designed for severe cold areas with 4-level air tightness, 3-level water tightness, and 8-level thermal insulation. Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs including series and colors. Versatile Window Configurations: Supports in-swinging casement, inward tilt-turn, fixed windows, and connections at any angle. Advanced Drainage System: Applies independent drainage cavity design to significantly improve drainage performance. Multiple Color Options: Available in pure white, ivory white, milk white, and wooden color finishes. Long Export Experience: Manufacturer with over 10 years of export experience and 15 years of international trade history. OEM and ODM Services: Provides OEM and ODM services with 3 R&D engineers and 15 production lines.