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History

2019.06
Application of a patent of a one touch steel reinforcing coupler (10-2019-0074731)
2019.06
June 2019 Application of a patent of a one touch steel reinforcing coupler (10-2019-0072744)
2019.07
Establishment of the company for the purpose of manufacturing steel reinforcing couplers (Paid-in capital 69,000,000 won)
2019.07
Securing venture business selection Korea Technology Finance Corporation (100,000,000 won)
2019.08
Development of a one touch steel reinforcing rebar coupler
2019.08
Securing funds due to increase of stock
2019.08
Securing production lines for 100.000 couplers per month by building outsourcing production lines
2019.08
An order of the 1st mass production
2019.10
Completion of the 1st mass production, securing the supply, and localization of materials of all sizes by making a contract with Iljin Steel Co., Ltd.
2019.11
Completion of an order of the 2nd mass production
2019.12
Securing stock in the 2nd supplies.
2020.01
Threaded Couple Production
2020.02
Signing a supply contract for South Korean Conglomerates
2020.03
Start designing high tension one-touch coupler
2020.04
Development and production of hith-intensith, high-tension, new one-touch couplers
2020.06
New One-Touch coupler Tetra Seismic Design test Passed
2020.07
Korea international Trade Association's participation in the overseas export branching project
2020.08
Korea international Trade Association Arbitrated Indonesia Buyer Export Agreement
2020.09
Registered as a partner of Daehan Steel Co.,Ltd, adn concluded a contract to supply GS Engineering & Construction Co.
2020.12
Establishment of a department dedicated to certification and R&D of venture businesses

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