Established on a 1.2-acre plot of land in Amphoe Phrapradaeng, Samutprakarn

Built second factory built on an 8-acre plot of land in Amphoe Banbung, Chonburi

Awarded certifications from the American Society of Mechanical Engineering, U.S.A. (ASME)

• “U” Stamp – production and installation of pressure vessels
• “U2” Stamp – production and installation of level 2 pressure vessels, according to the standards of the National Board of Boilers and Pressure Vessel Inspectors of the USA
• “S” Stamp – production and installation of boilers
• “R” Stamp – certification for repair and upgrading of boilers and pressure vessels by the National Board of Boilers and Pressure Vessel Inspectors

• Certified by RWTUV of Germany
• AD-Merkblatt HP 0/TRD 201 Standard Label – assembly and welding of equipment, testing of tools, and controls related to such testing
• DIN EN 729-2 Standard Label – welding procedures

• Registered as a public company (under trading name “UEC”) on the Market for Alternative Investment (MAI), on 25 November, 2005

• Bought an additional 40- acres plot of land behind the existing factory, in Amphoe Bangbung to increase production capacity

Registered trademark at trademark office , Department of Intellectual Property
No.KOR293773, on February 9,2007, Item No.6
No.BOR38015, on February 9,2008 , Item No.37
No.BOR38016, on February 9,2008 , Item No.42

• Certified for ISO 9001:2000 by Lloyd’s Register Quality Assurance Ltd.
• Selected to be 1 of 62 listed companies to participate in “Thailand Focus 2007 Platforms of Growth”
• Listed as ASIAMONEY’s “Asia’s Best Managed Company, Small Cap Corporate of the Year”
• Listed on Forbes Asia Magazine’s annual “Top 200 Best Under 1 Billion” list

• Commissioned second factory in Banbung with BOI privilege.
• Bought 24 Rai of land at Mab-ka sub district, Bankai District, Rayong Province
• Listed on Forbes Asia Magazine’s annual “Top 200 Best Under 1 Billion” list

Commissioned third factory at Rayong for final assembly of large-sized vessels to service the clients in the Rayong area

• Certified for OHSAS 18001:2007 “The Occupational Health and Safety Management System”
• Certified for ISO 14001:2004 “The Environmental Management System”
• Re-Certified for ISO 9001:2008 “The Quality Management System Standard”

• Certified for ISO 3834-2:2005 “Quality requirements for fusion welding of metallic materials”
• Certified for Corporate Social Responsibility (CSR-DIW) B.E.2111
• Completed new office building in Factory 1

• Developed and patented self-supporting (chassis-free) lorry tank for the road transportation of LPG (Liquefied Petroleum Gas)
• Certified “Green Industry by Ministry of Industry” to ensure green industry level 3 ( Green System ) for the systematic management of the environment and the follow up evaluation

• Established Unimit (Hong Kong) Co., Limited as a wholly-owned subsidiary to be a holding company for Unimit Engineering (Myanmar) Co., Limited.
• Registered Unimit Engineering (Myanmar) Co., Limited as a 100% foreign capital with intended principal business of shop fabrication, field installation and erection work of steel product

• Self declared to be member of Private Collective Action Coalition Against Corruption (CAC)
• Increased additional registered share capital of Unimit (Hong Kong) Co., limited in October 2018 by 49 Million Baht ( USD 1.5 million dollars) for funding the construction of factory building at Unimit Engineering (Myanmar) Company Limited

• Certified for CSR-DIW Continuous Award 2020
• Certified as a member of Private Collective Action Coalition Against Corruption (CAC) from Thai Institute of Directors (IOD) by resolution of CAC’s board of director no.4/2018 dated 4 February 2019
• Certified “CSR-DIW Continuous Award 2019” (Standard for Corporate Social Responsibility, Department of Industrial Works) by Ministry of Industry
• Certified “Green Industry by Ministry of Industry” to ensure green industry level 3 (Green System)
• Received honor shield for consistently paying corporate taxes on time