Established in early 1992, Hebei Xingyu Chemical Co.,Ltd. is a specialized manufacturer of fluorescent brighteners and various dyestuffs. In addition to our fluorescent brightener series, we also research, produce, and market basic dyes, thiourea dioxide, and pharmaceutical intermediates. 







Since our foundation, we have applied modern management procedures, utilized advanced production and quality control equipment, and enhanced our customer services, strictly following our belief in