We are Ningbo Zhengshun Plastic Technology Co., Ltd. we are dedicate to the polycarbonate sheet and research and design manufacture processing and sale in china , established at 2015 Year, formally established at 2003 Year. Now it has 80 employees including 16 senior technicians. the product range from pc solid sheet pc hollow sheet pc embossed sheet and abrasive sheet ,pc film , PC diffused sheet, PC skylight. PC corrugated sheet and PC accessories. our product have obtained the certification of the ISO9001 ,we always believe one word that quality is first . we will supply the excellent goods for you