寧夏東精機床有限公司是生產氣門座鏜床系列的專業廠家，公司致力于發動機設備的開發和創新，以及設備的專業維修，是中國汽車維修設備行業協會（CAMEIA)會員單位。
Ningxia Dongjing Machine Tool Co., Ltd. is a professional manufacturer of valve seat boring machines. The company is committed to the development and innovation of engine equipment, as well as professional maintenance of equipment. It is a member unit of China Automobile Maintenance Equipment Industry Association (CAMEIA).
