Shenzhen Career Industrial Co., LTD. Is a domestic-owned enterprise professional engaged in the development and production of polyvinyl chloride (PVC) compound. Hopefinder Polymer Sci.Tech.Co.,Ltd is a subsidiary. We have the famous brand of Hopefinder. We have accumulated 19 years of developing, manufacturing and technology research experience. Our company passed the ISO9001 :2001 quality system certification, Our own brands of Hopefinder meet the American FDA standard, European Union RoHS ...