Product description :
Chinese Top Trademark Zhongcai, The mix tropical profile,High anti UV, The wall thickness is 2.50 mm.
German Veka and Rehau.The wall thickness is 2.80 mm.
3. Series:88Sereis/95 Sereis /108 Sereis
1.Chinese Top Trademark-Kinlong, Guoqiang,etc.
2.German Trademark-ROTO, Siegenia Aubi
3.Customized by our customers
1. Aesthetic Appearance
2. High Thermal Values and Low U Value
3. Good Performance On Water and Air Tightness
4. Resisting Moisture, Pollutants and Ultraviolet Light
from the sun.
5. Dust resistance and Easy Maintenance