... offer you the best price and good quality for grain silo for 200t, 300t,500t,1000t. We would like to offer ... best price and good quality for grain silo for 200t, 300t,500t,1000t .The steel silo series is specially designed by senior ... or conical-bottom (both are available to the customers), the silo's diameter ranges from1.8 to 32 meters and the ...