We Ningbobo Changhong Polymer Scientific and Technical Inc. established in June,2012, located in Ningbo, Zhejiang Province, specializing in producing SBS and SEBS. Now, the annual capacity is 250K tons which is the third biggest in China. At the end of 2019 year, we will have seventh line to produce SIS and SEPS.Our products are the same as LCY, Dynasol, Kumho and Kraton, widely applicable to many industrial fields such as shoes materials, asphalt modification, plastic modification, adhesive agent, medicine,waterproofing materials etc.