Chemistry Reagent Glass Instrument (Huannan No.12 Courtyard Shop)

Yili Chemistry Reagent Science Yi (Hua'er Xi Dormitory Shop)

Sanfeng Reagent Assay Equipment (Hua'er Xi Dormitory Shop)

Integrity Chemistry Reagent Analyse Instrument Sales Department (Changjiang Business Zhongxindian)

Huaxin Chemistry Experiment Instrument (Changcheng North Street No.401 Shop)

Yuxiang Chemical Glass Reagent