The superior chemical resistance of PVC waterstops compared to rubber stems from fundamental differences in molecular structure and material composition: Chlorine-rich Polymer Backbone PVC contains highly electronegative chlorine atoms (≈57% by weight) covalently bonded to the carbon chain. T...
According to the strict requirements of our clients, we always follow the Sika quality standard to produce PVC Waterstop products. Based on over 20 years of experience manufacturing, we will keep supporting our African friends in finishing their constructions. I hope Africans will build m...
The main purpose of this coming is to inpect the goods. Throung the concerted efforts of our staffs, there is no doubt that our products are passed and then smoothly finish loading and shipment during one day. If you need PVC waterstops and other peripheral products, please no hesitate to contact us...
