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About K999

K999 Engineering and Construction Co Ltd. provides fabrication services to the Oil & gas, mining, chemical, processing and construction industries. We are based in Rayong Province in Thailand, with more than 40 years of experience through its principal owners Our Rayong workshop facility has an area of 33,000 sq.m. We also have access to a construction and assembly yard with an area of 80,000 sq.m within Sattahip port which means we have the ability to fabricate and assemble large modules of up to 2,500 ton. We have also recently expanded the workshop facility under cover fabrication area of more than 10,000 sq.m within our 33,000 sq.m yard.

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K999 supplies quality industry standard engineering and fabrication for single items such as pipe spools and structural steel components through to complete modules, jackets and topsides. K999 is a Thailand Government Board of Investment (BOI) prompted company with special privileges relating to the importation and export of project material and completed fabrication work. We also specialize in the production of pipe spool fabrication using carbon steel, stainless steel and exotic materials such as all grades of stainless steel, duplex and super duplex. Our workshop facilities in Rayong have dedicated and segregated clean areas for exotic construction. Our ASME approved pressure vessel shop gives us the ability to meet all client fabrication and construction requirements.

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What we can do for you

Supply & Fabrication

Mining and process piping, tank systems, pressure vessel & structural and stainless steelwork.

Design Review

Overall Design review of client packages to ensure that fabrication and construction can be completed.

Production Shop Detailing

Skilled capability to produce shop detailing both in house and by sub-contracting these services.

Purchasing and Procurement

K999 has a team of experience personnel that can make sourcing and procurement to Client requirements, including BOI and TISI requirements.

Inspection and Expedition

Employs certified inspectors that can provide client inspection and expediting activities in Thailand and neighboring countries.

Welding Procedure Preparation and Review

We can review client welding requirements and develop a qualified welding procedure to suit the requirements for all ranges of materials from carbon steel through to exotic materials such as Duplex, Titanium.

Fabrication and Construction Service

K999 have the ability to provide service’s for the fabrication of all steel item such as piping structural steel, pressure vessels, and with access to the construction yard at Sattahip can also carry out the manufacturing of these items into module form.

Heat Induction 3D & 5D

Pipe bends from 6″ to 24″ dia, with radius from 500mm, to 3000mm in C/S, S/S, etc.

K999 Timeline

  • May 1996

    Shinwoo plant Engineering & Construction Co., Ltd.

    3rd Floor, Youngma building Kurodang Kurunu, Seoul, Korea

  • Feb 2006

    Established under the name of K999 Engineering & Construction Co., Ltd

    2/58 Seaboard Building Highway, Rayong.

    3191 Maptaphut District, Amphur Muang, Rayong Province 21150, Thailand

  • Jun 2007

    Change address and moved to new factory

    at 174 Moo 5 Tambol Mapkha, Amphur Nikompattana, Rayong 21180, Thailand.

    Expanded factory yard (32,000 m2) and shop facilities of are 3,670 m2

  • Jun 2008

    Certified by ISO 9001: 2008

    Manufacturing of Shop Fabrication & Installation of

    • Heaters & Reformers
    • Storage Tanks
    • Steel Structures
    • Piping & Plant Equipment

    Erection of Coal Fire Power, Oil Refinery, Petrochemical Plant Certificate No.: DQS – 391555 QM of ISO 9001:2008

  • Oct 2009

    Oil and Gas Engineering acquire 50% stake in K999

  • Apr 2012

    Certificate of S & U Stamp of ASME

    S Stamp No.  43,461:  Boiler erection

    U Stamp No. 43,462:  for pressure Vessels

  • Aug 2012

    K999 win major Australian piping contract with Karara Mining exceeding in $30 million USD


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