... and easy to clean New design pvc Drop ceiling Board Width30mm,60mm,100mm,200mm,250mm,300mmThickness7mm,7.5mm,8mm, ... by NFTC.4, manufacturing process is advance, with three core surface treatment patent, so the panel layer pattern is clear ... color poor, higher the rejection rateNone Plasticizers, product stability, green environmentStrengthHigh transport loss and damage rate, Bad resist wind pressure ...