May. Selected as an enterprise specializing in parts materials
May. Obtained certification of Inno-Biz
May. Founded Research Institute

Dec. Obtained certification of ISO 9001:2008/KS Q ISO 9001:2009
Nov. Obtained US Patent for Diamond Wire Saw(Patent No. US 9,486,937 B2)

Oct. Moved to a newly founded office and factory
Sep. Completion of 3D bead wire(Patent No.10-1554100)

Apr. Completion of diamond wire saw(Patent No.10-1384961)

Oct. Completion of lightweight diamond abrasive cup wheel and its manufacturing method(Patent No. 10-1317081)
Sep. Recognition of R&D Division
May. Confirmed as a professional company of components and materials
Feb. Obtained US Patent for Diamond Tool fabricated by combining mesh net with synthetic Resin material (Patent No. US 8,366,521 B2)

Oct. Participated in the business to create foundation of product safety technology
May. Extension of a factory
Jan. Utility model registered(Variable blade with improved structure, Patent No. 20-0452187)

Feb. Completion of 3D bead-type wire saw(Patent No. 10-0943418)

Sep. Completion of spring-type diamond wire saw(Patent No.10-0920083)

Apr. Completion of structure-improved wire saw(Patent No.10-0823387)
Jan. Completed the development of a diamond tool combining mesh and synthetic resins(Patent No. 10-0801333)

Dec. Participated in the production environmental innovation of small & medium sized Co.
Oct. Completion of spring screw wire saw(Patent No. 10-0774054)
Feb. Completed the development of wire saw & its manufacturing method(Patent No. 10-0685281)

Dec. Completion of metal pad(Patent No. 10-0801333)
Jan. Registered as a venture company(Advanced technology company)

Dec. Applied for a patent for developing a spring-type wire saw(Patent No. 10-2005-0118794)
Aug. Completion of wire saw development(Patent No. 10-0685281)
Aug. Nominated as a promising export firm
Jan. Applied for an international patent for a stone cutting tool(USA, Germany)

Apr. Completed the development of a resin-bonded diamond tool & its manufacturing method (Patent No. 0430396)

Sep. Moved to a newly founded office and factory

Aug. Completion of profile wheel development(Patent No. 10-04300396)

May. Utility model registered(Diamond blade body, Patent No. 0188767)

Mar. Company Establishment