Yuexing in 2014 Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
PVC or uPVC/PVC-u is a formof plastic and stands for unplasticised polyvinyl chloride. sometimes also been called hard PVC.
After been extruded by PVC extrusion molds in limited shape and measures then there could get the specific uPVC widnow frames.
PVC Window Frame is the based uPVC profiles to making a window. Connecting with PVC sash,Double Glazing bead and othe accessories,finally one completed Pvc Window can be installed perfectly.
The frame of a PVC window plays a decisive role in promoting energy and cost-efficient thermal insulation and have better insulation values and are able to reduce energy and heating costs.
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Jinan Lumei Construction Material Co.,Ltd. , https://www.pvcuprofile.com