... an indispensable part of cement plant,chemical industry,metallurgical industry, bulk cement tank trucks,bulk cement ship and fixed cement tanks. Polyester Airslide ... integral part of Penumatic Conveyor Systems. USES INDUSTRY: Cement industies : cement plant ,bulk cement truck and ship Mining industries :aluminium,lime,coal,phosphates ... com Add: No.298,North Zhonghua Street, Shijiazhuang,Hebei,China