Q.H.D Sannong Modern Mechanical Equipment Co., Ltd is one new and high-tech enterprise specialized in developing and manufacturing bulk blending (BB) fertilizer equipments and has accomplished some national patents which researched and developed by ourself. Now we have two series products: Single Bag Batching and Floor Batching system .the ideal combination of its special structure design and the equipped high performance control system helps fulfill all the actions in batching, blending and packaging processes. Besides, it also solves the split-flow phenomenon of blended materials and improves the batching precision. The control instruments and executive components of this system are all high performance imported products, solving the influences of materials characteristics, mechanical vibration, atmosphere, volt fluctuation and cold weather to the system. This system is characterized by high precision, high speed, and long service life.