We are specialized in production of UV absorbers and light stabilizers, and become the largest professional manufacturer of additives to prevent material from aging in China. We have four factories named HANGZHOU SHINYANG FINE CHEMICAL CO., LTD.(Former HANGZHOU SHINYANG FINE CHEMICAL CO., LTD. ) , QIDONG JINMEI CHEMICAL CO., LTD. , DISHENG TECHNOLOGY CO., LTD.(Former YANCHENG DISHENG CHEMICAL CO., LTD. ) ,FUJIAN DISHENG CHEMICAL CO., LTD. and three sales companies HANGZHOU DISHENG IMPORT & EXPORT CO., LTD. , GUANGZHOU XINYOUWEI CHEMICAL CO., LTD. and Europe DISHENG BV.