In the second half of 2011, our company signed with ningbo treasure screw new building materials co., LTD. The total package contract bulk cement transfer storage and transportation system, this is the our company in ningbo, zhejiang area ten several bulk transfer project and a classic sample list. The project of hangzhou yuntian RongYe machinery equipment co., LTD. Quality products a 300 t/H three new arm screw ship unloader, 150 m air chute and three promotion machine. Recently have started to discharge cement, now running effect is good, the mature and advanced technology and exquisite manufacturing installation level let owner deeply satisfied. Spiral discharging opened my company in the field of bulk material discharging xintiandi, added new energy conservation environmental protection relay model for the masses of users.