Hunan Ying Chun Steel Silos Co., Ltd. to develop their own R & D design, production of the assembly-type steel warehouse, Lee-type steel warehouse, insulation steel warehouse, in improving the performance of the granary at the same time get rid of the traditional granary construction model, the quality of the barn has a quality Of the leap, to fill the gaps in China's steel granary, represents the development direction of today's granary industry. The company has a modern production workshop, first-class professional research and development, design, production, installation team, to provide users with a variety of steel warehouse, responsible for the design, civil design, automation and control, transportation, magnetic separation, , Fumigation, ventilation, temperature measurement, material level, lightning, analog display and other ancillary equipment manufacturing, installation, commissioning and personnel training, and other train services.

Electric valve is using for controlling the in and out of the materials, using widely in flourmill, feed mill and food factory. It can realize opening and closing by rolling of the motor. With manual operations, it can also realize opening and closing without affecting the normal production when the motor failures occurred.