Nanjing Chung Ho-Sung technology co, ltd. is a company which has a intellectual R&D team and capacity of creation. accomplished in researching, production and development of fine chemical products such as Photoinitiators, UV absorber, Fluorescent whitening agents, paper making auxiliary agents, textile auxiliary agents, metal working fluid (industry medium), fine chemical intermediates, etc., and has plenty of experiences in synthesis of fine chemical products. Regarded satisfying clients...