DWG. COMPANY / PATENTS & CERTIFICATIONS
Patents & Certifications
We prove it with numbers, not adjectives — seven registered patents and audited quality certifications.
PATENTS
Registered patents 7
Manufacturing method for Soft Core winding cores
KR Patent No. 10-0832911
Korean Intellectual Property Office · May 2008
Manufacturing system for Soft Core winding cores
KR Patent No. 10-0829589
Korean Intellectual Property Office · May 2008
Outer-ply gluing apparatus for paper cores
KR Patent No. 10-0871151
Korean Intellectual Property Office · Nov 2008
Outer-ply gluing apparatus for paper cores
KR Patent No. 10-0871150
Korean Intellectual Property Office · Nov 2008
End-trimming apparatus for ribbon-type core outer layers
KR Patent No. 10-0871152
Korean Intellectual Property Office · Nov 2008
Surface-grinding apparatus for winding-core outer walls
KR Patent No. 10-0871154
Korean Intellectual Property Office · Nov 2008
Surface-grinding apparatus for winding-core outer walls
KR Patent No. 10-0871153
Korean Intellectual Property Office · Nov 2008
CERTIFICATIONS
Certifications
ISO 9001 Quality Management SystemHistorical record
JK-12727
International Industrial Certification (JAS-ANZ accredited) · Sep 2007
INNO-BIZ Certification (Technology Innovation SME)Historical record
No. 6091-1619
Small and Medium Business Administration · Aug 2006
Venture Company CertificationHistorical record
No. 20080103435
Korea Technology Finance Corporation (KIBO) · May 2008
Certificate originals are available on request. Contact us for current renewal status.
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