YangZi New type plastic research institute was founded in 1990, located in ChangZhou city of JiangSu province in China. The research institute is professional in developing and exploitation of new type plastic substance. We produce functional plastic masterbatches including flame retardent, antistatic repellency, fog drop repellency, aging repellency (oxygenation & ultraviolet radiation repellency and heat stabilizer). The product color master batch has the merit of light tinct and wide applicability. Based on abundant technology and exquisite techinics, the research institute has steady recipe-techinics system and it has been certificated by the ISO 9001:2000. So the quality of our products is steady and reliable. The research institute is now unceasingly in research of alloy-plastic substance.