DAEKWANG CAST IRON.

Quality

Certification

Excellent group standard product confirmation
Technology innovation type small business confirmation(Inno-Biz)
Company-affiliated research institute accreditation
Patent No. 10-2084709
Patent No. 10-0751079
Patent No. 10-1969327
Patent No. 10-1562356
Patent No. 10-1550243
Patent No. 10-1550242
Patent No. 10-1240285
Patent No. 10-0938011