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After sales service and maintenance
Products such as shutters
For safer, more secure, and more comfortable use products such as shutters serve important functions in buildings, such as management functions such as crime prevention and disaster prevention functions such as fire prevention plays a role. These materials are used as ``moving building materials'' in buildings, and are regularly corrected by customers.
In addition to handling and daily inspections, periodic inspections are carried out by maintenance and inspection specialists with a high level of specialized knowledge and skills. Inspections, periodic parts replacement, measures against aging, and safety measures are extremely important.
Sunmetal maintenance and inspection specialists are those who have taken the certification course and passed the examination conducted by the Japan Shutter and Door Association.
The person also satisfies the in-house maintenance and inspection worker qualification requirements.