Certificate
Certificate
Certification status information
ISO9001
Certificate of Specialized Material, Parts, and Equipment Company
Root Industry Certificate
Direct production confirmation certificate
Patent
Patent status information
Patent No. 10-1039944
Conveyor belt driving device for a conveyor-type electric furnace
Patent No. 10-1424685
Slag Melting System
Patent No. 10-1898938
For saving process energy
Patent No. 10-2105427
Screw-type direct reduction iron cooling device
Patent No. 10-2112017
Hot-Air Type High-Speed Drying Device for Efficient Drying of Direct Reduced Iron
Patent No. 10-2473356
Continuous High-Temperature HBI Manufacturing System with Heat Retention Device
Patent No. 10-2877293
Large-Capacity Electric Furnace for Silicon-Based CVD Carbon Coating
Patent No. 10-2877294
Manufacturing Method for Large-Capacity Silicon-Based CVD Carbon Coating