A Challenge towards Trust
We make deeper trust with technology increasing by change and innovation
Relocated Seoul office, established Cheonan factory and applied patent for replacement
method of collecting plate and discharge electrode on industrial electric dust collector
Applied patent for inner tank lifting device in LNG storage tank
Registered as first class for gas facility construction business
Registered scaffold and structure dismantle construction business, painting construction business
Listed on the KONEX market
Registered engineering business
Changed company name as NSCompany Co., Ltd.
Merged Seil Industrial Co., Ltd. and Seohae Plant Co., Ltd.
Applied patent for cryogenic light distribution cold conservation construction
Registered as professional company for new renewable energy
Registered steel structure business
Acquired ISO 14001 and TS 16949
Registered professional firefighting facility construction business
Registered electric construction work
Acquired ISO 9001
Registered metal structure / windows and doors construction business
registered machinery facility construction business – established Seohae Plant Co., Ltd.
Incorporation of going business for Seil Industrial Co., Ltd.