Steel Structure
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Boiler Steel Structure for Maemoh - Power Plant Unit 8, 9, 10, 11, 12 & 13 / EGAT | Marubeni Corp. | 1989-1993 | 24000 |
| 2 | Thailand | Steel Structure for Bangpakong Power Plant Block IV / EGAT | Mitsubishi Heavy Industries | 1991 | 4000 |
| 3 | Japan | Boiler Steel Structure for Sohma Kyohdoh Thermal Power Plant / Exported to Japan | Mitsui & Co., Ltd. | 1991 | 3500 |
| 4 | Thailand | Steel Structure for Nam Phong Power Plant Block I and Block II / EGAT | Mitsubishi Heavy Industries | 1991-1992 | 1300 |
| 5 | Thailand | Steel Structure for Rayong Combined Cycle Plant Block IV / EGAT | Marubeni Corp. | 1992 | 1240 |
| 6 | Thailand | Steel Structure for South Bangkok Combined Cycle Plant Stage I & II | Mitsui & Co., Ltd. | 1992, 1995 | 3100 |
| 7 | Thailand | Steel Structure for Khanom Combined Cycle Plant / EGAT | Mitsui & Co., Ltd. | 1993 | 2900 |
| 8 | Thailand | Steel Structure for Nongchock & Sainoi Combustion Turbine Plant | Mitsubishi Corp. | 1994 | 1000 |
| 9 | Thailand | Steel Structure for Wang Noi Power Plant Stage I & II / EGAT | Mitsubishi Corp. | 1995-1997 | 8480 |
| 10 | Japan | Boiler Steel Structure for Haranomachi Power Plant | Mitsui & Co., Ltd. | 1995 | 2550 |
| 11 | Indonesia | Steel Structure for Paiton Power Plant / Export to Indonesia | Tomoe Corporation | 1996 | 6500 |
| 12 | Japan | Steel Structure for Chiba Power Plant / Export to Japan | Tomoe Corporation | 1996 | 1170 |
| 13 | Thailand | Fabrication & Erection of Boilers Structure Unit 1 & 2 / National Power Supply (NPS) | Foster Wheeler International Corp. | 1997 | 12000 |
| 14 | Thailand | Steel Structure for Ratchaburi Thermal Power Plant | Mitsubishi Corp. | 1997 | 7750 |
| 15 | Japan | Steel Structure for Chuden-Shizaoka Power Plant | Tomoe Corporation | 1997 | 800 |
| 16 | Thailand | Steel Structure for Ratchaburi Combined Cycle Plant | Tomoe (Thailand) | 1997-1998 | 1800 |
| 17 | Japan | Steel Structure for Chiba Power Plant / Export to Japan | Tomoe Corporation | 1996 | 1170 |
| 18 | Thailand | Turbine Structure for Krabi Thermal Power Plant | Nichimen | 1999 | 4360 |
| 19 | Japan | Steel Structure for Clinker Storage for Hekinan Power Plant | Tomoe Corporation | 1999 | 1000 |
| 20 | Japan | Steel Structure for Higashidori Power Plant, Tohoku | Tomoe Corporation | 1999 | 940 |
| 21 | Japan | Steel Structure for Hitachinaka Power Plant | Tomoe Corporation | 2000 | 1920 |
| 22 | Thailand | Steel Structure for Bo Win CCPP, Chonburi | STECON / Alstom Power | 2001 | 1450 |
| 23 | Thailand | Steel Structure for Bang Bo CCPP, Samutprakarn | STECON / Alstom Power | 2001 | 1500 |
| 24 | Japan | Steel Structure for Coal Conveyor Unit, Maizuru | X-Gene Incorporated | 2002 | 1200 |
| 25 | Japan | Structural Steel for Maizuru Power Plant Project in Japan | Tomoe Corporation | 2002 | 1700 |
| 26 | Thailand | Structural Steel for BLCP Map Ta Phut Project, Thailand | Mitsubishi Heavy Industries Ltd. | 2005 | 16000 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Steel Girder 4.0 km. for Jetty | National Petrochemical Co., Ltd. | 1989 | 4.0 km.long |
| 2 | Pakistan | Pipe Bridge for Jumbolo Project | Tomoe Corporation | 1989 | 600 |
| 3 | Bangkladesh | Steel Structure for Jamuna Fertilizer Co., Ltd. / Exported to Bangladesh | Mitsubishi Heavy Industries | 1990 | 1260 |
| 4 | Thailand | NTS Mini Steel Plant | NTS Steel Group | 1991 | 8000 |
| 5 | Thailand | Steel Structure for Siam Styrene Monomer Co., Ltd. | STECON / Foster Wheeler International | 1995 | 1500 |
| 6 | Thailand | NTS Mini Steel Plant (Extension) | NTS Steel Group | 1995 | 3500 |
| 7 | Thailand | New Paint Shop / Siam Nissan Automabile Co., Ltd. | Thai Obayashi Corp. | 1995 | 1900 |
| 8 | Thailand | Steel Structure for Main Building / Cold Rolling Mill - Sahaviriya Project | Tomoe Corporation | 1996 | 3900 |
| 9 | Thailand | Steel Structure for Smelter & Refinery Plant / Thai Copper Industrial | Sofresid (Thailand) | 1997 | 5660 |
| 10 | Japan | Steel Structure (Column) for Sumitomo Metal Industrial / Export to Japan | Tomoe Corporation | 1997 | 6000 |
| 11 | Thailand | Steel Structure / Nakorn Thai Steel Pipe Mill (NSPM) | Nakorn Thai Steel Pipe Mill Co., | 1996-1997 | 4305 |
| 12 | Thailand | Steel Structure / Nakorn Thai Strip Mill (NSM) | Nakorn Thai Strip Mill Co., Ltd. | 1996-1997 | 23700 |
| 13 | Thailand | Steel Structure for Bayer Project Plant | Foster Wheeler International Corp. | 1997-1998 | 2100 |
| 14 | Saudi Arabia | Steel Structure for Kemya Olefins | Lummus Aliraza Ltd | 1999 | 6000 |
| 15 | Myanmar | Steel Structure for Hpa-An Cement Plant | Tomoe Corporation | 1999-2000 | 2870 |
| 16 | Offshore | Fabrication and erection of Offshore Process Modules for Berge Hus Project | ABB Limited | 2000 | 690 tonnes |
| 17 | Thailand | Steel Structure for Bayer Polycarbonate Phase II, Expansion | Bayer Polymers Co., Ltd. | 2000-2001 | 1500 |
| 18 | Offshore | Fabrication and Installation of Water Injection, Separation andUtility Moduls for Berge Sendje Project | ABB Limited | 2001 | 1,670 tonnes |
| 19 | Netherlands | Structural Steelwork for Lyondell PO-11 Project in Rotterdam | ABB Lummus Global B.V. | 2001 | 5230 |
| 20 | Algeria | Structural Steelwork for Ohanet Development Project | ABB Lummus Global B.V. | 2001 | 4300 |
| 21 | Thailand | Steel Structure for Silo Support | Katoen Natie Sembcorp | 2001 | 226 ton |
| 22 | Thailand | Structural Steel for G1 project, Asia Silicone Monomer, Map Ta Phut, Rayong | JGC Corporation | 2002 | 2500 |
| 23 | Thailand | Structural Steel for Thai Aerosil, Degussa, Rayong | Bilfinger/Berger | 2003 | 680 |
| 24 | UK | PAR / Sulphur Free Mogas Project / ESSO | Foster Wheeler Energy Limited | 2004 -2005 | 500 |
| 25 | Thailand | Steel Structure for Building and Piperack / Indorama PTA | Indorama PTA | 2004 -2005 | 6000 |
| 26 | Australia | Steel Structure for PAM / Alcan Gove 3 | Clough Sino-Thai Company Limited | 2005 -2006 | 15000 |
| 27 | Thailand | Structural Steel Fabrication and Erection, NHK Precision Plant | Thai Obayashi Corp. | 2005 -2006 | 1300 |
| 28 | Oman | Structural Steel Fabrication/1.5MTY Shadeed Hotlink Plant Project | Kobe Steel Ltd. | 2006 -2007 | 7300 |
| 29 | Thailand | Structural Steel Fabrication and Erection/ATC Reformer and Aromatics Complex II | SKEC(Thai) Limited | 2006 -2007 | 2300 |
| 30 | Thailand | Structural Steel Fabrication / RIL & RPL Pipe Rack Site - 3 - ATC1 | Thai Maintainance Contracting Co.,Ltd | 2006 | 1200 |
| 30 | Australia | Structural Steel Fabrication / Woodside Pluto Project | Woodside Burrup Pty | 2007-2008 | 15000 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Steel Structure for ESSO Refinery, Sriracha | Foster Wheeler International Corp. | 1993 | 3500 |
| 2 | Thailand | Steel Structure for Rayong Refinery (Shell), Map Ta Phut, Rayong | Thai Refinery Construction Co. | 1994-1995 | 12000 |
| 3 | Thailand | Steel Structure for HCU-2 Project / Thai oil Co., Ltd. | STECON / Chiyoda Ltd. | 1995 | 1300 |
| 4 | Thailand | Steel Structure for Star Petroleam, Map Ta Phut, Rayong | JGC Corporation | 1995 | 800 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Guam | Steel Structure for Leopalace Resort / Exported to Guam | Mitsui & Co., Ltd. | 1991 | 150 |
| 2 | Thailand | Hangars, Engine Shop & Car Park / Thai Airway International | STECON | 1992 | 1200 |
| 3 | Thailand | Steel Structure for Skylight and Canopy / SCB | Thai Obayashi Corp. | 1993 | 400 |
| 4 | Thailand | Common Wealth Condominium, Pinklao | Philipp Holzmann (Thai) Ltd. | 1995 | 3500 |
| 5 | Myanmar | Steel Structure for Sedona Hotel / Exported to Myanmar | Tomoe Corporation | 1995 | 550 |
| 6 | Thailand | Carpark / Benz Rama 9 | Nissei Thai Chain | 1995-1996 | 1000 |
| 7 | Thailand | Steel Structure / Dhammakaya Sapha | Dhammakaya Sapha | 1996 | 1400 |
| 8 | Thailand | Steel Structure / BITEC Exhibition Hall | NKK Engineering (Thai) Ltd. | 1996 | 2100 |
| 9 | Thailand | Carpark / Central Chidlom | Itochu | 1996-1997 | 460 |
| 10 | Hongkong | Steel Structure for North East Tower | Tomoe Corporation | 2000-2001 | 8960 |
| 11 | USA | Steel Structure for Moscone Center in USA | Tomoe Corporation | 2000-2001 | 1800 |
| 12 | Japan | Structural Steelwork for Ropponngi 6 Chome Category -1 Urban Redevelopment Project | Tomoe Corporation | 2001 | 7900 |
| 13 | Thailand | Roof Truss for Central Plaza, Rama II Branch | Asia Aluminum and Glass Co., Ltd. | 2002 | 420 |
| 14 | Japan | Structural Steel for Misawa Museum Project in Japan | Tomoe Corporation | 2002 | 2400 |
| 15 | Thailand | Steel Strucute for Terminal Building, Suvarnnabhumi Airport Project (SBIA) | STECON | 2002-2003 | 28000 |
| 16 | Thailand | U-Rib Wing Fabrication for SBIA Project | ITO-JV | 2003 | 825 |
| 17 | Thailand | Built Up Steel Structure | K-TECH Construction & Engineering Co.,Ltd | 2003 | 262 |
| 18 | Thailand | Hangar, SBIA Project | Sino-Thai Engineering & Construction PCL | 2004 | 3585 |
| 19 | Hong Kong | Roof Structure / Hong Kong Jockey Club | Tomoe Corporation | 2004 | 2500 |
| 20 | Thailand | Steel Structure for Cargo Terminal / Thai International Airways | STECON | 2004 | 7000 |
| 21 | Japan | Structural Steel Fabrication / Sumikin Project | Obayashi Corp. | 2005 | 1985 |
| 22 | Japan | Structural Steel Fabrication / Sony Atsugi Technology Center | Obayashi Corp. | 2005 | 1240 |
| 23 | Japan | Structural Steel Fabrication/JR Nipponbashi | Thai Obayashi Corp. | 2005-2006 | 570 |
| 24 | Japan | Structural Steel Fabrication/JR Shin Yokohama | Thai Obayashi Corp. | 2006 | 1600 |
| 25 | Japan | Structural Steel Fabarication / Apple Tower | Thai Obayashi Corp. | 2006 | 270 |
| 26 | Japan | Structural Steel Fabarication / Joyful Department Store, Japan | Thai Obayashi Corp. | 2006 | 1600 |
| 27 | Japan | Structural Steel Fabrication / TBS Department Store,Japan | Thai Obayashi Corp. | 2006 | 774 |
| 28 | Japan | AMB Car Park Project, Japan | Thai Obayashi Corp. | 2006 | 1100 |
| 28 | Qatar | New Doha International Airport, Doha | Skyoryx JV | 2007-2008 | 25000 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Thai - Japan Flyover Bridge / Rama IV Road, Bangkok | Nishimatsu - Mitsubishi Consortium | 1992 | 2870 |
| 2 | Thailand | Laksi Flyover Bridge, Changwattana Road - Donmuang Tollway Project | Donmuang Tollway Co., Ltd. | 1995 | 400 |
| 3 | Thailand | Steel Diaphragm Wall (NS-Box) / Bangkok Subway | Tomoe (Thailand) | 1998 | 7000 |
| 4 | Egypt | Steel Structure for Suez Steel Bridge | Tomoe Corporation | 1998-1999 | 3300 |
| 5 | Singapore | Guildway Structure for LRT System, Singapore | Tomoe Corporation | 2000 | 2020 |
| 6 | Thailand | Steelwork of Main Bridge / Rama VIII | CPB Jv. | 2000-2001 | 1400 |
| 7 | Thailand | Erection Work of IRR Bridge / Industrial Ring Road Bridges | TNNS Joint Venture | 2005-2006 | 8000 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Gantry Cranes 200t. Capacity / Khao Laem Multi Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983 | 140 |
| 2 | Thailand | Concrete Truck Mixer | CPAC | 1989-1990 | 96 units |
| 3 | Thailand | Mill and Kiln Shell Ring dia. 4,550 x 1,500 x 50t. | Siam Cement Co., Ltd. | 1990 | 170 |
| 4 | Thailand | Fabrication of Electrostatic Precipitator / Kaeng Koi 5 Project, SCC | Siam Cement Co., Ltd. | 1990 | 760 |
| 5 | Thailand | Erection of Electrostatic Precipitator & Equipment / Kaeng Koi 5 Project, SCC | Siam Cement Co., Ltd. | 1990 | 1530 |
| 6 | Thailand | Steel Structure for Lignite Handling System Maemoh Power Plant (MM 1005) | Mitsui & Co., Ltd. | 1990 | 1300 |
| 7 | Thailand | Screw Conveyors, Fluxoslides and Drag Chain for Project Tabfa 2 | Siam City Cement Co., Ltd. | 1991 | 130 |
| 8 | Thailand | Launching Girder 4 Sets / JV BBCE | JV BBCE | 1991 | 1200 |
| 9 | Thailand | Assembly of Truck Mixer | Tetraford Development | 1991 | 56 units |
| 10 | Thailand | Concrete Truck Mixer Drum | Sino-Thai Construction Services | 1991-1995 | 900 units |
| 11 | Thailand | Flare Stack Work Bcp Plant No.2 | Chiyoda Corporation | 1992 | 150 |
| 12 | Thailand | Overhead Crane 5 Sets / LPN Plate Mill | LPN Plate Mill Co., Ltd. | 1993 | 420 |
| 13 | Thailand | Steel Structure of Lignite Handling System for Maemoh Power Plant Unit 12 & 13 (MM 1205) / EGAT | Kumagai Gumi Co., Ltd. | 1993 | 700 |
| 14 | Thailand | Concrete Batching Plant | Sino-Thai Construction Services | 1993-1995 | 16 units |
| 15 | Thailand | Tower Sections for Liebherr Tower Crane | Sino-Thai Construction Services | 1993-1995 | 200 |
| 16 | Thailand | Launching Girder / JV BBCT | JV BBCT | 1995-1998 | 2200 |
| 17 | Indonesia | Portal Cranes 2 Sets / Exported to Indonesia | P & H Material Handling | 1994 | 560 |
| 18 | Thailand | Overhead Crane 3 sets / Thai Copper Co., Ltd. | P&H Material Handling | 1997 | 120 |
| 19 | Thailand | Overhead Crane 19 sets / Nakorn Thai Strip Mill (NSM) | Nakorn Thai Strip Mill Co., Ltd. | 1996-1997 | 1700 |
| 20 | Thailand | Conveyor Bridge for National POwer Supply Project (NPS) | Roxon Oy | 1997 | 190 |
| 21 | Thailand | Zinc Kettle for Thailand Iron Work | Thailand Iron Work | 1999, 2001 | 22 (2 units) |
| 22 | Myanmar | Zinc Kettle for Mega Steel Holding | Mitsiam International | 1999, 2000 | 18 (2 units) |
| 23 | Thailand | Launching Girder for Industrial Ring Road Project (IRR) | Strukulars AS / Nishimatsu | 2003 | 2000 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Thailand | Draft Tube Liner for 135 MW Hydraulic Turbine unit 7/ Bhumibol Dam & Power House, Tak | Hitachi Ltd., Japan | 0 | 32 |
| 2 | Thailand | Draft Tube Liner and Spiral Casing / Khao Laem Mlti-Purpose Project, Kanchanaburi | Hitachi Ltd., Japan | 1981 | 0 |
| 3 | Thailand | Penstock 6,300w. x 230,000h. 3 Sets / Khao Laem Multi-Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983-1984 | 3000 |
| 4 | Thailand | Fixed Wheel Gate 4,000w. x 8,000h. 3 Sets / Khao Laem Multi-Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983-1984 | 110 |
| 5 | Thailand | Fixed Wheel Gate 3,000w. x 7,000h. 2 Sets / Khao Laem Multi-Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983-1984 | 52 |
| 6 | Thailand | Transhracks (8 sets : for each set) 4,300w. x 2830h. 8 Sets / Khao Laem Multi-Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983-1984 | 205 |
| 7 | Thailand | Spill Way Radial Gate 14,000w. x 9,775h. 2 Sets, Draft Tubeliner, Spiral Case / Khao Laem Multi-Purpose Project, Kanchanaburi | Mitsui & Co., Ltd. | 1983-1984 | 55 |
| 8 | Thailand | High Pressure Gate 600w. x 800h. x 40m. Head 6 Sets, 1,500w. x 1,500h. x 53m. Head 2 Sets / Mae Ngat Irregation Project, Chiang Mai | Royal Irrigation Dept. | 1983 | 86 |
| 9 | Thailand | Spillway Racial Gatewith 2.0-2.4x 1,550m. Steel Penstock 2 Sets / Chulabhorn Dam, Khonkhaen | Vianini SpA. | 0 | 1400 |
| 10 | Thailand | Draft Tube and Pit Liners for Lam Ta Khong Dam Project | Cegeleg (Thailand) | 1997 | 230 |
| No. | Country | Work Name | Client | Year | Tonnage |
| 1 | Export | DIA. 6.4, 11, 13, 16, 18, 21 & 32m. Antenna Steel Structure (Export to Phillippines, Bahrain, Bhutan, Pakistan, Rwanda, Argentina, Egypt, Ireland, Maldives, Germany, USSR, Yaman, Hongkong, Indonesia, Equador, Zinbabwe, Srilanka, Guana, Laos, Oman, Chain | NEC | 1988-1995 | 24 units |
| 2 | Spain | DIA. 13 & 18m. Antenna Steel Structure | NEC | 1988 | 4 units |
| 3 | Norway | DIA. 13 & 18m. Antenna Steel Structure | NEC | 1991-1992 | 3 units |
| 4 | Brunei | DIA. 11 & 13m. Antenna Steel Structure | NEC | 1994 | 5 units |
| 5 | Singapore | DIA. 11, 13 & 32m. Antenna Steel Structure | NEC | 1994 | 6 units |
| 6 | Malaysia | DIA. 18m. Antenna Steel Structure | NEC | 1995-1997 | 2 units |
| 7 | Japan | DIA. 6.4, 9.2, 13 & 32m. Antenna Steel Structure | NEC | 1995 | 7 units |
| 8 | India | DIA. 13 & 18m. Antenna Steel Structure | NEC | 1989-1998 | 11 units |
| 9 | Australia | DIA. 11, 13 & 16m. Antenna Steel Structure | NEC | 1992-1998 | 6 units |
| 10 | Thailand | DIA. 9.2, 11, 13, 21 & 32m. Antenna Steel Structure | NEC/UCOM | 1988-1999 | 16 units |
| 11 | Thailand | DIA. 21 & 32 M. Attenna Steel Structure (Erection) | UCOM | 1999 | 2 units |
| 12 | Thailand | Telecommunication Tower and Transmission Tower 62, 80, and 112 m. height | DKK / STECON / TAC/ UCOM | 1990-1995 | 50 units |
