NINGBO TIANDA CHEMICAL DEVICE TECHNOLOGY CO.,LTD MinqChem). is founded in 1978, dedicated to the installation of random tower packing, structure tower packing and tray tower internals.We have over 30 years of combined experience of tower packings and tray installation work. MinqChem can supply all kinds of Random tower packings such as: Pall ring, Tellerette ring, IMTP ring, Rashig ring, Saddle ring, Heilex ring, Nutter ring, VSP ring, conjugated ring etc, Sturcture tower packings such as: Gauze Structured Column...Read More 