In 2004, we started consulting services for Quality Management Systems and certification agency services for KC, CE and FCC for telecommunication devices and machinery. The name was changed from GST Korea to NESSANG to the expansion of our services to pressure equipment, explosion-proof, telecommunication devices, machinery and home appliances. The name NESSANG was derived from Korean words “NaEun SeSang”, meaning “Better World”.

We help you get Korean / International Certificates.

We give you convenience and satisfaction.

Our senior coordination manager and technical experts have confidence in good coordination, technical communication and close relationships with clients outside of Korea. We, on behalf of your company, have 20 years’ experience in coordination and service fields. If you want your products to be conveniently placed on the Korean market now and in the future, we are willing to serve as your agency in Korea to get mandatory and voluntary Korean Safety Certificates and to meet your other needs.

We cover services not covered by international certification bodies and your Korean office for your company in Korea.

We have coordination experts, particularly for

  • Pressure Vessels, Heat Exchangers
  • Machinery
  • Explosion-Proof Devices
  • Wireless Telecom – Bluetooth Device, Wi-Fi Devices, IoT
  • Wired Telecom Devices
  • Home Appliance

We show and assist you with the certification process for your product. Open your business with your Korean business partners immediately. We are here in Korea on your behalf with solutions in Korean Safety Certification.

NESSANG was established with the mission to provide services of Korean Safety Certification of KC Mark and KCs Mark Certificate from the application stage to the KC certificate stage. NESSANG has pride in its Korean Safety Certification services.

  • Did you get POs (Purchase Orders) from Korean Buyers or your office in Korea?
  • Do you have a plan be placed on the Korean Market directly?
  • Do you have questions about Korean Safety Certification for your products?
  • Are you looking for an agency to work for your company in Korea?
  • Do you need advisory or consulting service in Korean System Evaluation as part of Korean Safety Certification?
  • Do you need translation service in Korean for manuals or Korean laws or codes?