| Wuhan Guoliang Instrument Co., Ltd Wuhan Guoliang Instrument Co., Ltd is a national high and new technology enterprise, specializing in R&D, manufacture and distribute of measurement and analysis machines. Guo liang offers a wide range of universal testing machine and temperat... We are regularly Selling: electronic universal testing machine, high low temperature test chamber, programmable temperature humidity test chamber, humidity chamber, environmental test chamber, climatic test chamber, humidity controlled chamber, humidity test cabinet, humidity conditioning chamber. Member since 21 August, 2012, China - Hubei |