Shanghai Yingrui Biopharma Co.,Ltd was established in Jiangxi,China 2009,a company including research,development, production, sales, custom synthesis of pharmaceutical and chemical products in a series high-tech company. Our products mainly contains: pharmaceutical intermediates, silicone intermediates, organic fluorine compounds, boric acid derivatives, pyridine derivatives, pyrimidine series and amino acids, etc., they were widely used in pharmaceutical, petrochemical, materials, environmen...