Member's display HEBEIYUXING Hebei Yuxing

Sunday, February 11, 2007

Our company is a professional and the biggest factory in the world that produces Vitamin B12. Our productivity is 12 tons per year . We can offer you high quality products: CYANOCOBALAMIN (Assay>98.5%, Related substancesLocation : , XINGTAI, Contact : Gao Yong, 0086 13785960037