CS Tech Co., Ltd. was founded in 2002, specializing a wide range of Automated On-Line Water Analytical Instruments, including pH, ORP, Chlorine, Resistivity, EC, DO, Salinity, TDS, Ions, SS, TSS, BOD, COD, TOC, AA, UV VIS, ICP, GC, etc With our headquarter situated Kaohsiung, and two other ...