Shanghai .
　　Zhangjiagang Hualing Medical Equipment Manufacturing Co., Ltd. was founded in 1987. Since then it has been making the sterilizing equipments and serving customers. It is a famous professional supplier and has many patents in sterilizing field in China. It is a member of the Council of China Sterilization Association. Its products have been sold all over the country and they are also exported to Southeast Asia, America, East Europe and Africa and other countries and regions.