A World-leading Company
in Road & Bridge Specialty Products
| 2017 year | Apr. 2017 | Railway spherical support designated as excellent product by the Public Procurement Service |
| 2016 year | Feb. 2016 | Extended the period for excellent product designation of super-wave soundproof plate |
| Feb. 2016 | Acquired the Hi-Seoul Brand | |
| Oct. 2016 | Capital Increase (150.4 billion) | |
| Oct. 2016 | Merged and acquired Samil Tech Co., Ltd and Samil Coupling Co., Ltd |
| 2015 year | Jun. 2015 | Renewed the venture business certification |
| Jul. 2015 | Renewed the ISO 9001 and ISO 14001 certifications | |
| Jul. 2015 | Obtained the certificate of the performance of the sphere support for railway easy to maintain (Small and Medium Business Administration) |
| 2014 year | Jan. 2014 | Registered the Patent No. 10-1355905 for “safety light using the solar photovoltaic light” |
| Jul. 2014 | Registered the Patent No. 10-1423076 for “magnetic nut and device for preventing quality degradation of external panels used in bridges” | |
| Oct. 2014 | Obtained the PQ9 Pre-Qualified) certification for businesses making entry into overseas procurement markets | |
| Nov. 2014 | Registered the Patent No. 10-1459341 for “wastewater and stormwater treatment system” | |
| Nov. 2014 | Awarded the venture business grand prize from the Minister of Trade, Industry and Energy | |
| Dec. 2014 | Capital increase (1.098 billion) |
| 2013 year | Jan. 2014 | Obtained the patent for soundproof panel installation structure for improvement of appearance on non-demolished soundproof wall |
| Feb. 2013 | Super-Wave Soundproof Panel designated as excellent product (Public Procurement Service) | |
| Apr. 2013 | Extension of the designation of technology for the engineering method dismantling part of rear-placed concrete and replacing the rail-type expansion joint of bridge with a finger type (Ministry of Land, Infrastructure and Transport) | |
| Jun. 2013 | Obtained a patent for the drain trap using a solid body having a slit groove for drainage | |
| Jul. 2013 | Obtained a patent for method of soundproof basic structure installation using precast concrete segment | |
| Jul. 2013 | Obtained a patent for expansion joint device that can compensate for the flow rate | |
| Jul. 2013 | Obtained a patent for zero-rust rubber support using synthetic resin | |
| Jul. 2013 | Extension of venture business certification(Technology Guarantee Fund) | |
| Jul. 2013 | INNO-BIZ certification A grade extension (Small and Medium Business Administration) | |
| Sep. 2013 | Obtained certification for performance of anchor member type integrated elastic support easy to maintain (Small and Medium Business Administration) | |
| Dec. 2013 | Easy-to-maintain integrated elastic support designated as excellent product(Public Procurement Service) |
| 2012 year | Jan. 2012 | Obtained the transfer of patent right for uneven type soundproof panel |
| Jan. 2012 | Obtained the transfer of patent right for revolving type transparent soundproof panel | |
| Apr. 2013 | Obtained the patent for initial stormwater treatment and non-point contamination mitigation device using the nonwoven filter | |
| May 2012 | Obtained the patent for railway spherical support easy to maintain | |
| May 2012 | Completed the soundproof panel production line facilities in Hwasung Factory | |
| May 2012 | Obtained the patent for air purification device for multi-use facilities | |
| Jun. 2012 | Passed the real “B4” vehicle crash test conducted by the Expressway and Transportation Research Institute |
| 2011 year | Jan. 2011 | Entered into a contract with the Public Procurement Service for supply of seismic reinforcement integrated elastic support (A.R.B) |
| Jan. 2011 | Entered into a contract with FIP INDUSTRIALE(ITALY) on the technology for seismic devices | |
| Mar. 2011 | Awarded the prize from the Commissioner of Seoul Regional National Tax service on the 45th Taxpayers’ Day | |
| Mar. 2011 | Entered into a contract with the Public Procurement Service for supply for railing, fence, protective devices, etc. | |
| Apr. 2011 | Participated in 2011 Korea New Technology Competition | |
| Jul. 2011 | Registered the Patent No. 10-1051439 for the lead rubber bearing support device with improved seismic performance(L.R.B.) | |
| Aug. 2011 | K.S. Certification for bridge support elastic support (A.R.B).(Korean Standards Association Certification No. 11-0465) | |
| Nov. 2011 | “High Performance Spherical Support” registered as a new technology by the Korea Rail Network Authority |
| 2010 year | Apr. 2010 | Selected as the company for “Informatization Support Project” by the Small & Medium Business Administration |
| May 2010 | Designated as the ”company for alternative military service of professional researchers” by the Military Manpower Administration | |
| Jun. 2010 | Registered the extension of venture business status (Venture Certification No. 2009010449 issued by Technology Guarantee Fund) | |
| Jul. 2010 | Registered the extension of INNOBIZ status | |
| Aug. 2010 | Awarded the contract for 4 units of “bridge launching girder equipment” for Honam High Speed Railway for the first time | |
| Sep. 2010 | Registered as the company specializing in industrial design(Korea Institute of Design Promotion Certification no. 02737) | |
| Oct. 2010 | Established Hwaseong Factory |
| 2009 year | Mar. 2009 | Registered the Patent No. 10-0891464 for “front replaceable soundproof wall” |
| May 2009 | Awarded the prize from the Commissioner of the Korean Intellectual Property Office (KIPO) on the 44th Invention Day | |
| May 2009 | Signed a technical agreement with EDEN TECHNOLOGY(ITALY) | |
| May 2009 | Selected for the “Transfer Technology Development Project” by the Small and Medium Business Administration | |
| Jul. 2009 | Obtained the patent for “non-point contamination mitigation device” and launched the business | |
| Jul. 2009 | “Geon” mark certification for seismic reinforced integrated elastic support(A.R.B) by the Korea Institute of Construction Materials | |
| Aug. 2009 | Participated in the 7th Incheon International Environmental Technology Fair held in Songdo Convensia | |
| Sep. 2009 | Seismic reinforced integrated elastic support(A.R.B) accredited as a “new technology applicable to construction” by the Korea Land Corporation | |
| Sep. 2009 | Participated in ROTREX 2009 International Road Traffic Fair held in Songdo Convensia | |
| Sep. 2009 | Entered into an agreement with KR Co., Ltd for exclusive use of industrial properties | |
| Oct. 2009 | Awarded the prize from the Commissioner of the Small and Medium Business Administration in 2009 | |
| Oct. 2009 | Seismic reinforced integrated elastic support(A.R.B) designated as an excellent product by the Public Procurement Service |
| 2008 year | Jan. 2008 | Selected as a promising small and medium-sized enterprise by the Industrial Bank of Korea |
| Feb. 2008 | Registered the Patent No. 10-0808855 for “seismic buffer finger joint for bridge pounding prevention” | |
| Apr. 2008 | NET(New Excellent Technology) Designation No. 552 of the engineering method (CF-R Method) ”for dismantling part of rear-placed concrete and replacing the rail-type expansion joint of bridge with a finger type” | |
| Apr. 2008 | Transferred the patent for “deodorization facilities” and launched the environment business | |
| Jun. 2008 | Extension of venture business status(Venture Certification No. 20080104846 issued by the Technology Guarantee Fund Technology Guarantee Fund) | |
| Oct. 2008 | Awarded the prize from the Minister of Knowledge Economy in the 2008 Korea Startup Fair | |
| Dec. 2008 | Capital increase (898 million) | |
| Dec. 2008 | Certification for performance of seismic reinforced integrated elastic support(A.R.B) by the Small and Medium Business Administration |
| 2007 year | Jan. 2007 | Selected as the Excellent Business” by the Industrial Bank of Korea |
| May 2007 | Participated in KINTEX “ROTREX International Road Traffic Fair | |
| May 2007 | Registered the Patent No. 072222 for “seismic reinforced device for bridge port” | |
| Jun. 20078 | Entered into technical alliance with Japan-based Soft Elek | |
| Jul. 2007 | Entered into technical agreement with Dongbang Engineering Co., Ltd | |
| Jul. 2007 | Designated as “A+ MEMBERS” by the Technology Guarantee Fund | |
| Jul. 2007 | Registered the Patent No. 10-0741718 for friction damping type shear key applying the pre-stress” | |
| Aug. 2007 | Designated as INNOBIZ(Class A): Seoul Regional Small Medium Business Administration | |
| Dec. 2007 | Relocated the Anseong Factory |
| 2006 year | Apr. 2006 | Obtained ISO Certification (ISO9001:2000, ISO14001:2004) |
| Apr. 2006 | Established a corporate research institute (registered with the Korea Industrial Technology Association) | |
| Oct. 2006 | Registered the Patent No. 10-0643015 for “maintainable spherical type bridge seat device” |
| 2005 year | Apr. 2005 | Venture Business Registration (Certification No.: 051123031-1-00557) |
| Apr. 2005 | Registered the Patent No. 0484564 for “seismic reinforcement integrated elastic support (A.R.B)” | |
| Jul. 2005 | Designated as “Industry-University-Institute joint technology development consortium” by the Small and Medium Business Administration | |
| Dec. 2005 | Registered the Patent No. 0538410 for “girder continuant device and installation method using the device” |
| 2004 year | Jul. 2004 | Established Macroad Co., Ltd |
| Aug. 2004 | Obtained the license for specialized construction business (facility maintenance business) | |
| Aug. 2004 | Established Anseong No. 1 Factory | |
| Nov. 2004 | Registered the Patent No. 0427909 for “concrete non-dismantling extension joint repair method” | |
| Nov. 2004 | Capita increase (520 million) | |
| Dec. 2004 | Obtained the license for specialized construction business (metal structure window and door construction business) |