Changsha Friend Experimental Analysis Instrument Co., Ltd. is a leading brand of petroleum product analysis apparatus field at home. As professional manufacturer testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the ...

We are specialized in design, development, manufacture and sale of pharmaceutical, food, chemical machinery. Our products include filter, centrifuge, mixer, crusher, tablet press, granulator, dryer, filling packing machine etc. As an experienced team, we also help our customer to design ...