The team of Shenyang ZKwell corrosion control technology CO, LTD (ZKwell) is the founder and leader of Chinese corrosion monitoring technology. Since 1992, the first electrochemical corrosion measuring instrument developed successfully. Up to date, we have many kinds of online corrosion monitoring system products, such as high precision ER, LPR, and pH online corrosion monitoring system. ZKwell has provided advanced corrosion monitoring technology for such diverse industries as refinery, chemical, oil and gas, electricity and water treatment. ZKwell helps many industrial enterprises to built corrosion monitoring management system, and reduces corrosion failure waste dramatically.