DJI DEL-JEN, INC.

Business management services, namely, automotive paint shop and clean room management services for others, management of public utilities for others, and vehicle fleet management service for others; business services, namely facilities management of technical operations; management and operation of hydroelectric power plants for others; inventory control services; airport management services for others, namely, management of fuel services, liquid oxygen and liquid nitrogen operations, and management of hanger; operation of a telephone switchboard for others

Maintenance of commercial properties; maintenance of public utilities facilities for others; fleet maintenance and repair; maintenance of heating and air conditioning systems, including heating, steam generating, and coal burning systems; airfield maintenance, namely, repair and maintenance of runways, air control towers and fire and crash equipment; airfield construction services, namely, runway and taxiway paving, runway improvements and air control tower construction; maintenance of golf facilities; pier maintenance; sewer maintenance and repair services; maintenance and repair of water tanks; building maintenance and repair, namely maintenance and repair of office buildings, hospitals, apartments and condominiums, schools, universities, hotels, motels, industrial facilities, libraries, shopping centers, churches, auto shops, dry docks, water tanks, and firefighter practice pits; sign painting and sign repair; janitorial and cleaning services; paving contractor services; building construction and repair services, namely, partial and complete rehabilitation of buildings and airport runways; new construction of buildings, runways, piers, railroads and airline towers; building demolition; pest control; and lead paint and asbestos abatement

Warehousing services

Environmental remediation services, namely, soil, waste and/or water treatment services

Vocational education in the fields of business occupations, carpentry, masonry, culinary arts, dental assistant, medical assistant, plumbing painting, landscaping, nurse assistant, driving instruction and welding

Hazardous waste management services; contract food services; landscape gardening; child care; municipal services and golf course groundskeeping services