公司(其前身是寧夏東精專用機床制造有限公司)致力于發動機再制造技術和專業維修設備的研發與制造。擁有自己的研發生產車間。
The company (formerly Ningxia Dongjing Special Machine Tool Manufacturing Co., LTD.) is committed to engine remanufacturing technology and professional maintenance equipment research and development and manufacturing.Have their own R & D production workshop.