Certi & Awards

Certi & Awards

Metal structure door and window business

paintwork business

Wet waterproofing construction business

water and sewage facility construction

facilities maintenance business


processing facility design and construction

overseas construction

WRAS Approval

KS Product Certificate
-Synthetic high polymer waterproof sheet

Corporate R&D Certificate

Water tank collective standard certificate

excellent water tank collective standard certificate

water suitability certificate

Inno-Biz Certificate

environmental label certificate(construction waterproofing material)

direct production confirmation for water tank

direct production confirmation for external wall panel

direct production confirmation for conduit

direct production confirmation for PE pipe

direct production confirmation for polyethylene film

direct production confirmation for sewage treatment equipment and components

Hygiene Safety Standard Certificate – PDF Baffle wall

Hygiene Safety Standard Certificate – PDF rectifying wall

Hygiene Safety Standard Certificate – PDF Baffle PDF panel

Hygiene Safety Standard Certificate – PE SHEET Waterproofing material

Hygiene Safety Standard Certificate – water tank

ISO Quality Management System Certificate

No. 10-0379898
Prefabricated large water tank

No. 10-0394436
Mole Drain Unit for Sedimentation Basin Baffle Wall

No. 10-0481646
Partition Wall for Water treatment facility

No. 10-0515494
Tie Hole for Sewage Pipes

No. 10-0671338
Installation Structure for Sedimentation Basin Baffle Wall

No. 10-0694888
Prefabricated Prefabricated Wall Structures for Water Treatment Facility

No. 10-0757331
Waterproof structure and the construction method

No. 10-0875260
Embankment water tank

Waterproof Structure

No. 10-1384146
Liquid storage tank

Installation Method for baffle Walls in Water Treatment Facility

Integrated Fiber Optic Protective Tubing Connecting Device


  • 2014
  • 11‘Enhanced Quality and Road to SME Development’ Commendation from the Head of the Public Procurement Service
  • 2011
  • 06‘Development of National Industry through Green Management” Commendation from the President of Republic of Korea
  • 2010
  • 07‘Functional Korean’ Commendation from the MoEL Minister
    02‘The Best Patent Researcher of Small and Medium Enterprises’ Commendation from the Head of the Public Procurement Service
  • 2009
  • 11‘Development of Society by Water Resource Management’ Commendation from the President of Republic of Korea
  • 2008
  • 09‘Promoter of Local Economy’ Commendation from the Seoul Chamber of Commerce
    03Encouragement of the Knowledge Economy Minister 'Revitalization of Regional Economy and Agricultural Land'
  • 2007
  • 10‘Faithful Taxpayer’ Commendation from the MoSF Minister
    09‘Technology Innovation of Small and Medium Enterprises’ Commendation from the Prime Minister
    03‘Contributor of National Industry Development’ Commendation from the MoTIE
  • 2006
  • 12Chosen for the Exemplary SME Membership by the SME Administration
    12‘Contribution to National Competitiveness Enhancement’ Commendation by the Korea Water Resources Corporation
    10Recognized by the Ministry of Construction and Transportation
    07‘July 2006 Proud Small and Medium Enterprise’
    05‘Prime Minister Commendation
    03Gangdong Tax Office Commendation for 'Faithful Taxpayer'
  • 2005
  • 12Appointed as ‘Member of Tax Council’ by Gangdong Tax Office
    12Appointed as the Presidential Advisory Committee of the National Balanced Development Committee
    01awarded the Commendation for ‘Contribution for the Development of Association’ from the Korea Water Supply Association '
  • 2004
  • 11Awarded a plaque of appreciation for 'improvement of water quality' by residents' meeting of Wolgye Jugong 2 complex
    11Awarded 'Regional Innovation Activity' by Small and Medium Enterprise Administration
    11‘Water and Sewerage Field’ Commendation by the MoE
    05'Promising Small and Medium Enterprise’ by the Gangwon Province
    02'Small and Medium Business-Cooperative Federation’ Commendation
  • 2003
  • 12‘National Council Environmental Forum’ Commendation
    11‘The 6th Environmental Technology Award’
    11‘The 7th Gangwon Province SME Grand Award’
  • 2002
  • 12‘Ministry of Commerce’ Commendation
  • 2001
  • 05‘Silver Tower Order of Merit’ by the MoGAHA
    05‘The 36th Invention Day’ The Best Inventor Award.
  • 2000
  • 12‘Excellent Technology Competitiveness' by the Small and Medium Enterprise
    12‘The 10th Excellent Small and Medium Enterprises’ Commendation


  • 1999
  • 03Commended in 'The 26th Business Day' Gangwon province
  • 1998
  • 02Awarded 'Promising Small and Medium Enterprise' by Small and Medium Enterprise Promotion Corporation
  • 1997
  • 06‘Excellent Technology Company’ Commendation from Korea Technology Credit Guarantee Fund
  • 1992
  • 10‘P.E Circular Formwork' by Korea National Housing Corporation