Tianjin Huiquan Fine Chemical Co., Ltd.
Profile: Tianjin Huiquan Fine Chemical Co., Ltd. produces optical brighteners with matrix of stilbene. We are accredited with ISO 9001:2000 certification. Our optical brighteners can be used in textile dyeing, synthetic detergent and paper & pulp making. We are equipped with sodium filter membrane treatment systems, spray prill dry systems, rotation evaporation dry systems, and other instruments for research & inspection.