China pH Meter, Conductivity Meter, Dissolved Oxygen Meter Supplier - Shanghai Chunye Instrument Technology Co., Ltd.
Shanghai Zhuoguang Instrument Technology Co., Ltd. - polarimeter, refractometer, melting point instrument, laboratory analytical instrument of food, drug and biochemical research institutions
Leading professional centrifuge manufacturer from China,include low speed centrifuge and high speed centrifuge-Jiangsu Jinyi Instrument Technology Co.,Ltd
Shanghai Zhuoguang Instrument Technology Co., Ltd. - polarimeter, refractometer, melting point instrument, laboratory analytical instrument of food, drug and biochemical research institutions