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Seng Heng Engineering is a small and medium enterprise in Singapore, providing fasteners, turnkey machining and corrosion resistant coating products globally.

In 1945 , Seng Heng Engineering started as Seng Heng Iron Works producing nuts and bolts in Chinatown, Singapore. It was founded by Lau Kum Kuan.

In 1956, the company moved to Geylang, taking up a land area of 1000 square feet and changing its name to Seng Heng Engineering Contractor. It started fabrication of iron grilled gates.

In 1979, Seng Heng moved to Eunos and expanded to 27,000 square feet and changed its name to Seng Heng Engineering Pte Ltd.

In 2008, Seng Heng bought a Woodlands factory to expand its operations.

In 2012, Seng Heng moved to Joo Koon Circle with a land area of 120,000 square feet.

Since 2013, Seng Heng has been located at Joo Koon Circle, with a land area of 120,000 square feet and is managed by Mr Jeffrey Lau, the Chairman and Mr Jackie Lau, the managing director of the company.

Seng Heng Engineering provides products and services to a wide range of industries such as Refineries and Petrochemical Plants, LNG Plants, Power Plants, Gas and Steam Turbine, Heavy Civil Construction, Offshore Platform, FPSO and Subsea (API 20E).^[1]

In 1989, Seng Heng Engineering through the Singapore Institute of Standards and Industrial Research (SISIR), sought help from foreign experts to develop corrosion resistance coating which has enabled the company to break through the international market.^[2] Below are the current different types of coatings that Seng Heng Engineering offers: