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HairunChem specialize in research and development, production, sales, and services for fluorescent brighteners and dye auxiliaries. Our headquarters is located in the Xi’an, Shaanxi Province, overseeing two production and synthesis bases. the company produces and sells fluorescent brighteners and dye auxiliaries covering more than 20 varieties of many series, which are widely used in printing […]

Xiamen Rickman Chemical Technology Co., Ltd. (founded 2013) specializes in defoamers, rheology modifiers, paper deinking agents, polyacrylamide (PAM), water & oil repellents for pulp molding, water decoloring agents, and anti-fingerprint coatings. With an annual capacity of 30,000 tons, it serves pulp & paper, textile, water treatment, paints, and industrial cleaning globally.