Tianjin Huiren Chemtech Co., Ltd. is a national high-tech enterprise that integrates R&D, production and sales of specialty chemicals, mainly photoinitiators and featured functional additives for photoresists, inks, paints, coatings, adhesives, etc. Our production base is located in the Chemical Industrial Park in Binzhou City, with 100MT/year production capacity of photosensitizers for photoresists, and up to 1,000MT/year up to 1000MT/year of other fine chemicals.