... Length: CustomizedRegular colors: Blue, Grey, Red, Green, Brick Red, Brick red, etc Width: 900mm, 960mm, 1000mm etc. ... and trading markets, road fences, balconies and heat-insulation sheds especially ceramics factory ,chemical fertilizer storehouse , galvanization ... Refractoriness level reaching level B1.Good Thermal Insulation and heat insulation EffectThe thermal conductivity for Honglu PVC corrugated ...