Shanghai Welltech automation Limited by Share Ltd was founded in October 1992. Welltech excellent site for automation control system solutions tailored for you, we provide a full range of products and health service type applications solutions, Welltech instrument provides not only superior performance and reliable quality, and also provides support comprehensive health type interface, such as Tri-clamp / LDL (li ne dead leg) / bio control and so on, as a result of the establishment in China's manufacturing base. Ultra low temperature ultra high temperature solution, low temperature and high temperature, called the search, eventually to customers for the market provides more comprehensive and convenient product selection, Welltech's .....