Founded in June 1996, Hangzhou Shinyang Samwoo Fine Chemical Co.,Ltd is located in the Nanyang Economic Development Zone, Xiaoshan Dist., Hangzhou. It specializes in the production of fine chemicals including UV absorber, dyestuff intermediates and medical intermediates and discharge dyes, acid dyes, high wet fastness and light fastness dyes and dyes for micro fiber. Adhering to the principle of integrity, mutual benefit, safety and environmental protection, we hope to cooperate and develop tog...