2000-11-30 |
Awarded a 5 million dollar export tower(Export Day, Presidential Award) |
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2000-05-05 |
Re-obtained NA, NPT STAMP and obtained an additional NS STAMP (ASME) |
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2000-04-21 |
Designated as a new constructing technology-eismic isolation device using a friction port supporter(Ministry of Construction and Transportation) |
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1999-12-22 |
Obtained a Gold Tower (Order of Industrial Service Merit) for Quality Management. |
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1999-10-14 |
Obtained a license for Constructing Expertise(Maintenance and Management of Buildings) from City of Seoul. |
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1999-03-25 |
Attracted 8 billion won for American Templeton Investment(Moogoonghwa Corporate Restructuring Fund) |
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1998-02-23 |
Designated as a Competent Small Business for Export(Small Business Corporation) |
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1998-02-23 |
Designated as a Competent Manufacturer and Exporter by the small and Mediu, Industry Promotion Corporation |
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1997-09-05 |
Obtained Presidential Award for Excellent Materials Developed in Korea |
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1997-08-27 |
Obtained KEPIC-MIN(nuclear power machine) Quality Certificate(Korea Electronics Association) |
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1997-04-25 |
Obtained NA, NPT STAMP Certificate(American Society of Mechanical Engineers, ASME) |
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1995-11-24 |
Obtained Presidential Award for Quality Management |
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1994-12-13 |
Obtained ISO 9001(KSA-QA, for all the items) |
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1994-11-25 |
Registered in an over-the-counter market of Korea Security Dealer¡¯s Association. |
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1993-02-22 |
Technical licence agreement with Keller Lufttechnik GmbH & Co. KG(Germany)for Dust Collector and Scrubber. |
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1992-11-20 |
Obtained Presidential Award for excellent KS Maker. |
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1987-07-01 |
Established Unison Research and Development Center. |
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1984-09-24 |
Established Unison Co., Ltd. |
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