Hangjia Technology is a Sino-US Joint Venture company, also with hi-tech enterprise qualification and Software enterprise & Software product certification. Head quarter of the company is located in Colorado, US. Developing and manufacturing center is in Nanjing and Shenzhen, China. We focus on the development, manufacture and service of sensors, transmitter and IOT. Our product idea is professionalization, customization and intelligentization, helping customer optimize process and create values from technology consulting and customized production. Leading technology and intelligent manufacture are our core competence. Each product delivered to customer is processed through linear calibration, automatic temperature compensation, aging testing and rounds of pressure testing, to ensure accuracy, temperature characteristic, deviation and stability. We are working closely with customers of engineer machine, water treatment, food & drug industry, environmental protection, power enterprise, metallurgy industry, shipbuilding and so on.