Xinxiang Yellow River Fine Chemical Industry Co., Ltd , founded in 1992,is a leading fluoride manufacturing base in China.Our leading pro-duct, namely Potassium Fluoride , enjoys Rank 1 in terms of amount of the production and sale in the world. Moreever,We have passed ISO9001-2000, ISO14001: 2004 and Kosher Certification. Yellow River Fine Chemical is deeply committed to quality products, co-mpetitive pricing and unparalleled customer service. For your immediate requirements, experienced Sales and Logistics Teams can quickly identi-fy and efficiently deliver the most demanding specifications in the short-est possible time at the most competitive prices. We work with our customers to fulfill their delivery requirements and special equirements.For more information please contact us .