Zhangjiagang Huanyu Pharmaceutical Equipment Co., Ltd. was established in March 2004, which is a professional sterilizer manufacturer, the total working area is about 20,000 square meters, and has about 120 employees. Huanyu has got the D1, D2 manufacture license of pressure vessel special equipment, and has complete special equipment quality assurance system and I S O 9 0 0 1 and I S O 1 3 4 8 5 quality system certification. In the sterilizing equipment area, Huanyu has got more than 30 patents, and has obtained the title “Jiangsu Province Hightech Enterprise” and “Jiangsu Province Private Scientific and Technological Enterprise”. The company is specialized in the manufacturing of all kinds of sterilizers applied to the pharmaceutical, medical, biological, food and other industries, meeting the requirements and standards of national GMP verification department and epidemic prevention department. The products mainly include water shower sterilizer, fast cooling sterilizer, ampule (oral liquid) leak test sterilizer, pure steam sterilizer, herb sterilizer, pulse vacuum sterilizer, dry heat sterilizer and bio-safety sterilizer, which are applied for the products, such as plastic infusions, soft bag infusions, glass infusions, ampules, oral liquids, pre-filled syringes, herb medicines, spices, infected wastes, medical kits, clothes and instruments that will be used in the clean room, and etc.