PuYang XinYi Chemical Limited Campany is located in ShengLi road ,west to thePuYang city.PuYang Campany,There are over 40 technicians different fields ourcompany. Campanyis establishing the production base of specialtype isocyanate with first-class ...

East-forward chemical co.,ltd is specialized in the research, production of fine chemicals enterprise. For nearly 30 years, has focused on alkyl phenol and phosgene derivatives production, marketing. We have a national first-class research development ...