88 series For Silding windows and doors
White profile, Color co-extruded profile and colored body profile

Color can be made for your requirements.

Smooth opening and colsing without noice!

Their advantage are scientific design,easy-maintained,resist to coldness,UV,no erosion,impact resistant,high strength,service life more than 30 years.

Featured with excellent anti-aging ,endurable-corruption,,heat insulation and airproof performance.