Hunan Jinrongyuan Instrument Equipment Company specializes in the production of intelligent digesters, microwave concentration dryers, microwave digestion, microwave synthesis, flip oscillators, high-purity gases for laboratory use, medical gases, in
BassTech supplies organic chemicals, inorganic chemicals and engineered polymers for the fabrication of products including structural clay, bitumen modification, metal treatment, electronics, monomer inhibitors, refractory binders/deflocculants and m