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About Us
Company Overview
CEO Message
History
Organization
Export Achievements
Location
Introduction of Related Places of Business
Business
Non-Metal Business
Steelmaking Division
Furnace Parts Business
Introduction of Gyeongin Office
R&D and QM
R&D Technology Research Institute
Certificates and Patents
Quality Management Guidelines
Recruit
Wanted Talent & Welfare Benefits
Support
Notices
Inquiry about products
SJF Porter
The best choice for AL. Melting & Heat Treatment
Business
Non-Metal Business
Other
SJF Porter
SJF Porter
Business
Non-Metal Business
Nonmetal Melting & Holding Furnace
Hybrid Super SUM
Super SUM F'ce
Mini Super Melter
Upper Immersion Melting Furnace
Reverberatory furnace
Revolving Furnace
Turntable Melting & Holding Furnace
Low-Pressure Casting Furnace
Heat Treating Furnace
Other
SJF Porter
Ladle Pre_Heater System
Decompression and Congealing Tester
Steelmaking Division
Continuous Furnace
Normalizing Furnace
Q/T Furnace
Spheroidizing Annealing Furnace
Non-Oxidizing Q/T Furnace
Track Shoe Line
HMI System
Furnace Parts Business
Maintenance & Repair
Sales of Furnace Parts
Introduction of Gyeongin Office