Heze Yongsheng Chemical Co., Ltd, is a specializing in the production of MTHPA(Methyl Tetrahydropthalic Anhydride), 4,4'-Methylenedianiline and one of a bigger export the enterprises.The company is located in the day east high-speed, high-speed rizhao-heze, which has the convenience of transportation.
Our company have mainly produce: Methyl tetrahydrophthalic anhydride, The company has a perfect quality assurance system, good production technology and experience,the most of advanced production technology, sophisticated detection equipment,,strict production management, strict detection means of production, our company ensure product quality. Welcome customers to come to discuss cooperation.
