Harbin Beicang Grain Storage Project & Equipment CO.,LTD is professional in grain storage equipment production as a hi-tech enterprise .Assembly steel structure heat-preservation barn ,which is self-developed and manufactured by the company with self-determined intellectual property, improves the performance of barn and get rid of the traditional construction mode ,at the same time ,advancing the rate of performance and price in quality .It is widely praised in practical application and has been awarded more than ten natio- nal patents ,which fills up the gap of steel structure heat preservation barn in China , standing for the devel- oping direction of barns today . 　　Our company is located in the Harbin new hi-tech develo- ping zone with 450 staff , among them ,5 advanced enginee- rs, 21 engineers , 12 technicians. It possesses modernized workshop and first rate of professional research and design and installation group ,providing customers with barns of various specifications and technology design, civil engineer- ing design, automation control system, and manufacturing of the complete equipment such as elevating , conveying , magnetic separating , measuring ,suffocating ,ventilating, monitoring, level indication system ,lighting-protection and training staff. The products have already spreaded over many provinces of china & surrounding countries.