Focused on the popularity and application of environment-friendly products and technologies, we are working hard to reform the old phosgene industry (high pollution and danger) through the BTC substitution of toxic phosgene.We are working hard on the innovations of system and technology. Through cooperating with Zhejiang University, we will enjoy value-added scientific service and long-term research activity.Following the demands of customers and market, we are striving to offer quality product...