Xian rui kang pharmaceutical technology Co., LTD. Is a collection of scientific research, business, production in an integrated modern chemical enterprise. Main production heterocyclic (pyrimidines, pyridine series) -1h-qunolin-2-ones, and silicone intermediate, the company is located in xian high-tech development zone, the company subordinate r&d lab, strength, detection means is complete, product quality is stable and reliable can satisfy various conditions of chemical production, at the s...