Xingya introduces international advanced equipment and techniques, specializing in the production of rubber stoppers. Our products are ranked within the top 3 best in China. This is due to continual innovation of our processes and the rigorous testing of our materials. Our fully equipped laboratory committed to continual growth and excellent quality control have contributed greatly to our prolonged success. Optimum process design and effective quality control are the key elements that Xingya focuses on to make it one of the most excellent and consistent brands in the pharmaceutical packaging materials industry.