It is main engaged in research, develop, prod-uct, import and export trade for aerial oil/grease, special oil, oil device, electricity, communication, and computer software.

• 主要从事航空油脂、地面油脂、特种油脂、油料器材及电子、通讯、计算机软件产品的研制、开发、生产和进出口业务。