HY STAR RUBBER AND PLASTIC TECHNOLOGY ZHENJIANG CO.,LTD., located in Yangzhong City, Jiangsu Province, we are a professional manufacturer of Pharmaceutical and food packaging, the main products are glass cartridge cap for insulin and dental, aluminum cap, flip off cap, tear off cap, euro cap ,inso cap, SFC cap and proof cap. We take Serving the world pharmaceutical companies, focusing on human health" business philosophy, continued to provide customers with safe and reliable products and quality service, at present, the company products have been exported more than 30 countries and the market, won the customer's widely recognized, and we become a long-term partner of many famous pharmaceutical companies.