1. Construction: Stainless steel box profiles are used in building facade cladding, railings, stair handrails, door frames, window frames, and other structural applications. Stainless steel is resistant to outdoor weather conditions and has a long lifespan.

2. Automotive Industry: Stainless steel box profiles are used in automotive components and accessories. These profiles provide durability and contribute to the aesthetics of vehicles.

3. Food Industry: Stainless steel is used in food processing facilities and kitchen equipment. This type of steel complies with hygienic requirements and is easy to clean.

4. Chemical Industry: Stainless steel box profiles are commonly used in the construction of equipment in chemical plants and laboratories. They are resistant to chemical substances.

5. Maritime: Stainless steel is commonly used in the maritime industry for shipbuilding, marine equipment, and port structures. It is resistant to saltwater.

6. Energy Sector: Stainless steel box profiles can be used in the construction of energy facilities such as power plants, wind turbines, and energy transmission lines.

7. Decoration and Design: Stainless steel is a modern and aesthetic material used in interior and exterior decoration and design projects. It is often preferred in furniture manufacturing.

8. Medical and Healthcare: Stainless steel is used in medical devices, hospital furniture, and various applications in the healthcare sector. This material meets sterilization requirements. 

These are just a few examples of the versatile applications of stainless steel box profiles. In general, stainless steel is a preferred material in many industries and applications due to its durability, corrosion resistance, and aesthetic properties.