TAIAN SHELLEY ENGINEERING CO., LTD is one of the most professional supplier of steel farm and commercial storage bins/silos . We offer some of the most advanced grain dryers in the industry and a large selection of material handling systems including sweep augers , drying and cleaning systems , commercial bucket elevators , conveyors and quantitative packing machines . one source for all your grain storage , drying , packing and material handling needs ! our clients covers Argentina , Australia , America , Ethiopia , Honduras , Iran , Korea , Malaysia , Poland , South Africa , Sudan , Thailand , Ukraine , Vietnam , etc . we specialize in designing , manufacturing and installing of the assembly type silos and accessories . The steel silo is specially designed by our senior engineer , made of high-quality galvanizing steel sheets , 275g/m2 , 350g/m2 , 400g/m2 hot dip galvanizing coating is available for your choice . Life cycle of the products can come up to 20-50 years . our products are completely comply with the national standard of GB50322-2001; "the grain code of silo design "and have reached the advanced national levels in performance . We can produce various kinds of steel silos of flat-bottom or hopper-bottom (all are available to the customers&＃039; demanding and drawing ), the diameter ranging from 1.8 to 32 meter and the capacities from 5 to 12000 tons per storage bin . We promise to provide with the best quality products, the most reasonable price, the most professional and quickest after sales services to our clients! Shelley engineering welcomes friends to our company from all the world!