Industrial and civil property group: major investment in property of industrial zone, residential area, BOT project; building investment in traffic and civil project, industry and irrigational works. In addition, it also trades in maintaining management; bridges and roads repairing.

Water business – water equipment group: specializes in exploiting, water filtrating to serve urban and industrial life, running water distributing; builds works of water pipe, feed pump station; installs feed-pump and plumber system; imports directly and trades in materials, spare parts equipment of the water.

Depot – transport business group: trades in bridge, port and depot exploiting, load and unload and transport of goods inside and outside port; supplies repairing service for loading and unloading and transporting vehicle, provides fuel of the seagoing vessel and vehicles; taxi transporting service. Trades in transporting of goods and passengers by road and waterway besides; transport of public passengers, bus station service; buys, sells and repairs car.

Construction – building material business group: specializes in designing consultant and builds industrial works, civil engineering and supplies other consultative services; trades in building materials such as: brick, paint, precast, concrete, building sand, etc.

Service business group: includes human resources training service and restaurant – hotel business. Sonadezi College of technology and management supplies human resource training service with high quality, wide knowledge, sound skill and professional skill to provide the enterprises in industrial zone and whole society. Sonadezi restaurant at Bien Hoa II industrial zone is an ideal location in order to organize events, wedding, conference, informal meeting, customer reception, … Dong Nai villa at Da Lat city with three-star standard will be perfect choice for guest of honor in jollity – entertainment, rest on holiday and festival, etc.