Zhengzhou yihua mechanical equipment co. Ltd. Is a complete fertilizer equipment specialized in the development and production of fermentation equipment for the production of organic and biological organic fertilizers, drying equipment, particle-making equipment, sifting systems and distribution systems. My company has a strong technical capacity, a high-quality workforce and a cad design centre, and is able to provide a full range of services to fertilizer enterprises in terms of plant design, process improvement, equipment production, installation, commissioning, formulation, etc。