About Us
Subsidiaries
of Company
Siam Steel Works Co., Ltd. (SSW)
Siam Steel Works Co., Ltd. (SSW), established in 1983, is a subsidiary of Siam Syndicate Technology Public Company Limited. The Company specializes in the design, manufacturing, and engineering fabrication of steel structures for utility systems, infrastructure, and industrial applications on a comprehensive basis.
The Company’s core expertise includes the production of steel pipes, pipe fittings, expansion joints, joints and appurtenances, as well as clarifier tanks and custom steel fabrication works engineered to support water transmission systems, water and wastewater treatment plants, irrigation systems, and large-scale infrastructure and industrial projects, with a strong emphasis on quality, structural strength, and durability in accordance with industry standards.
With advanced manufacturing capabilities, standardized factory facilities, and a team of experienced engineers, SSW provides end-to-end services ranging from consultation and engineering design to manufacturing, installation, and technical support. The Company serves government agencies, state enterprises, and industrial clients both domestically and internationally under an ISO 9001 quality management system, ensuring long-term reliability and consistent product quality.
Established : 1983
Paid-up Capital : 50 million bahts
Head Office : SST Building 999 Moo 6 Navamin Road, Klongkum, Buengkum Bangkok 10240
Factory Address : 76 Moo 6 Rama 2 Road, Bangkeaw, Muang, Sumut Songkhram 75000
Website : Siam Steel Works
Siam Asia Environment Co., Ltd. (SAE)
Siam Asia Environment Co., Ltd. (SAE), established in 2008, is a subsidiary of the Siam Syndicate Technology Group, specializing in the manufacturing of Glass Fiber Reinforced Plastic (GRP) pipes and GRP fittings for utility systems and water infrastructure applications.
The Company utilizes the Filament Winding Process, an internationally recognized manufacturing technology that provides high strength, lightweight structure, corrosion resistance, and long service life. SAE’s products are suitable for potable water transmission, raw water systems, irrigation, water and wastewater treatment systems, both pressurized and non-pressurized pipelines, seawater pipelines, as well as industrial piping systems requiring high chemical and corrosion resistance.
With advanced manufacturing capabilities, standardized factory facilities, and a team of experienced engineers, SAE provides end-to-end services ranging from consultation and engineering design to manufacturing, installation, and technical support. The Company serves government agencies, state enterprises, and industrial clients both domestically and internationally under an ISO 9001 quality management system, ensuring long-term reliability and consistent product quality.
Established : 2008
Paid-up Capital : 50 million bahts
Head Office : SST Building 999 Moo 6 Navamin Road, Klongkum, Buengkum Bangkok 10240
Factory Address : 76 Moo 6 Rama 2 Road, Bangkeaw, Muang, Sumut Songkhram 75000
Website : Siam Asia Environment
