Huayi refractory & machinery co.,limited is an trading company established as requirement of two mainland&＃39;s factories for adverstisement and selling. Its cooperated factories are located in mainland of china, caogou industry zone of Yichuan country, luoyang city of henan province. Our main products are mining machines and refractory materials, like jaw crushers, ball mills, magnetic separators, rotary dryers, kilns, screens, flotation machines and other ore beneficiation machines, as well as refractory materials like coil grout, refractory bricks, ladle castables, steel flow initiator and so on. welcome to our company for visit