Founded in 1972, the successor of Sanming No. 2 Radio Factory, our company is a high-tech enterprise, specializing in the manufacturing, developing, producing and managing a variety of anticorrosive protection apparatuses and equipment. Our business scope includes designing, manufacturing, installing and maintaining metal corrosion-proof instrument, electrochemical measuring instrument, corrosion-proof local test instrument, metal surface treatment instrument, various electrodes and related ...