航空發動機和燃氣輪機密封零配件的研發制造與鑄造精密五金配件，航空發動機零部件和飛機零部件的制造與鑄造精密五金配件，專用設備及模具的設計制造與鑄造精密五金配件，機械零部件的制造與鑄造精密五金配件，汽車零部件及配件其他通用零部件的制造與鑄造精密五金配件，金屬表面處理及熱處理加工，有色金屬鑄造產品的制造與鑄造精密五金配件，金屬制品機械和設備的修理，生產科研所需的原輔材料機械設備儀器儀表備品備件零配件及高溫精鑄合金的進口精密鑄造，本企業自產機電產品成套設備和供應用儀器儀表的制造與鑄造精密五金配件及高溫精鑄合金不銹鋼鑄造鑄造訂制與定制金屬成型精密鑄造，房屋場地R & D, manufacturing and casting of aero-engine and gas turbine sealing parts, manufacturing and casting of aero-engine parts and aircraft parts, design, manufacturing and casting of special equipment and molds, manufacturing and casting of mechanical parts, manufacturing and casting of auto parts and accessories and other general parts, Metal surface treatment and heat treatment processing, manufacturing and casting of non-ferrous metal casting products, precision hardware accessories, repair of metal products machinery and equipment, raw and auxiliary materials, machinery, equipment, instruments, spare parts and components required for production and scientific research, and imported precision casting of high-temperature precision casting alloy, The enterprise produces complete sets of mechanical and electrical products and the manufacturing and casting of instruments and meters for supply. Precision hardware accessories and high-temperature precision casting alloy stainless steel casting, custom-made and custom-made metal molding precision casting, housing site