Pambuyo kukonzanso ndi kukweza, mizere iwiri yodzipangira yokha: Yopingasa Boxless Intelligent Casting Production Line ndi Sand Coated Iron Mold Casting Ball Production Line imayikidwa movomerezeka, yomwe imakweza kwambiri mphamvu yopanga kampaniyo, ndikuzindikira kuwongolera manambala ndi luntha la kampaniyo. njira yonse yopanga kusungunuka, mayendedwe achitsulo chosungunula, kukonza mchenga ndi kuthira.