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 ...