SUHHAN Industry Co.,Ltd.-R&D-R&D Performance

2022	Developed prefabricated Cable Tray
2021	Developed Cable Tray Ladder type Fitting and Multiple Elbow with Flexible Jig Interlocking Robot Welding Technology
2020	Developed all-in-one (no additional insulation required) Fire Proofing Cable Tray using a non-combustible fiber-reinforced composite that satisfies a measured temperature of 90℃ or less on a non-thermal surface by cooling for 30 minutes in 1093℃, which meets UL 1709 Testing Standards.
2019	Developed a cable tray robotic welding system that can weld stainless steel using a CO₂ welding facility for hot-rolled steel sheets (cold-rolled).
2018	Developed new prefabricated cable tray products with enhanced structural rigidity to increase exports and secure global competitiveness
2017	Developed a process to minimize galvanizing slush (DROSS) for cable trays for export to Japan Developed a roll forming process system for exporting ultra light ladder type cable trays

E-mail	: suhhan@suhhani.onmicrosoft.com
Head Office	: 31-13, Noksansaneopjung-ro, Gangseo-gu, Busan, Republic of Korea Tel : +82-51-204-1920, Fax : +82-51-204-6303
Noksan Plant 2	: 127, Noksansandan 27-ro, Gangseo-gu, Busan, Republic of Korea Tel : +82-51-608-8300, Fax : +82-51-608-8392

E-mail	: suhhan@suhhani.onmicrosoft.com
Head Office	: 31-13, Noksansaneopjung-ro, Gangseo-gu, Busan, Republic of Korea / Tel : +82-51-204-1920, Fax : +82-51-204-6303
Noksan Plant 2	: 127, Noksansandan 27-ro, Gangseo-gu, Busan, Republic of Korea / Tel : +82-51-608-8300, Fax : +82-51-608-8392

R&D