Founded in 2014, HEBEI GRANRAY BIOPRODUCTS CO.,LTD has two sales companies, Guangrui biological and Guangrui animal husbandry. It is a large-scale production enterprise integrating the research, development, production, sales and service of glycine, chelate and guanidine acetic acid. It is located in Zhaoxian biological industrial park, Shijiazhuang City, Hebei Province, covering an area of more than 30000 square meters, with a building area of more than 7000 square meters. It is located in HEBEI GRANRAY BIOPRODUCTS CO.,LTD takes R & D as the source, production as the basis, sales as the guide and service as the purpose to lead the development direction of amino acid industry.KOSHER, HALAL,REACH,ISO90001,ISO20002