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 Three Optical Systems Ltd. 3ND SAFETY SERVICES CO., LTD was founded Company held on September 17, 2557 , with offices located at 22 Samakkhisuk 1 , Amphoe Muang Songkhla 90000 launched a decade. officially on October 3, 2557.

Our Vision "To be a company's quality of service, safety, health and environment in the workplace."

The company focuses on providing quality service. Professional work Comprehensive and integrated safety. consisting of

1. Inspection Service The working environment in light, sound, heat, dust and chemical Establishment of Certification Authority, and the measurement results.
2. Training and Consulting is a consulting and seminars on safety, the mule and the environment in the workplace.
3. The time system design, installation, monitoring, safety, health and environment in the workplace.
4. Employment Service Supplier of safety equipment in safety, health and environment in the workplace.


Security certificate And proof of registration