Lianyungang Boyun Machinery Co., Ltd is a professional manufacturer of mineral machinery, specialized in design, research & development, manufacture & sales. we have owned 60 products include feeding, cracked, transportation, ore grinding, , classification, flotation, concentration, drilling & magnetic separation. Those are widely used in mines, drilling and engineering construction. BOYUN located in Donghai County, Lianyungang City. There are 10 engineers & 100 staff more or less. BOYUN pays much attention to product quality, and actively follows ISO9001 standards. We have many advanced performance test equipment and continuously make improvements to our quality assurance system. Quality service is considered as an important part of our product quality , and we honour our commitments we make before and after sales. We take seriously on every machine production so that we make sure it meets our customer’s demand. Besides, we also can supply our customer mineral separation program design, mineral separation technological process design and standard & non-standard design. Donghai has beautifully sceneries and beaches, convenient traffic connections that include harbours, an airport, railroads, and highways. Welcome friends all over the world to visit our factory.