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8 Best Steel and Stainless Steel Suppliers in Singapore (2026)

Compare 8 steel and stainless steel stockists in Singapore for plate, bar, pipe and sheet, with what each publishes, plus tips for requesting a quote.

By: Amir Wahab
Edited by: Amir Wahab
Published: 13 Oct 2026
Reading time: 6 min read

Steel and Stainless Steel Suppliers: a customer and a provider in a bright, modern setting

Buying steel in Singapore usually means choosing between a structural stockist, a stainless specialist and a pipe-and-fittings house,. This guide covers eight suppliers that publish their ranges and an enquiry route on their own sites, from mild steel plate and beams to stainless sheet, specialty alloys and line-pipe. Everything below is drawn from what each company says about itself, so read the descriptions as the suppliers' own statements rather than our verdicts. Use the list to shortlist two or three firms, then send each the same specification (grade, size, quantity, cut requirements, delivery point) and compare their replies. For fabrication work rather than raw material, see our metal fabrication and welding guide.

1. Hoe Leong Metal & Machinery

Hoe Leong Metal presents itself as a structural steel supplier and says it was founded in 2002. Its site organises mild steel stock into plate and shipbuilding plate, chequered plate, equal and unequal angle, flat, square, round and deformed bar, channel bar, welded and API seamless pipe, universal beams and hollow sections, plus galvanised serrated grating. It also describes value-added services of sandblasting with primer and galvanising, which suit buyers who want material prepared before it reaches a fabricator. The company says its customers span oil and gas, construction, marine and engineering. The site shows a sales email and phone line, and an enquiry form on its contact page, so it fits contractors and workshops that already know their sections and sizes.

Jurong (Benoi)
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2. HUPSteel

HUPSteel describes itself as a regional steel distributor, with roots it dates to the early 1940s and a warehouse and office on Neythal Road. Its product pages cover pipes, butt-weld and forged fittings, flanges, plates, beams, bars and hollow sections. The plates page lists mild steel, high tensile, ship and chequered plate against standards and thickness ranges, which helps buyers frame a specification before quoting. The company also says it offers services such as machining, threading, sandblasting and galvanising, and it separates enquiries by team, with one mailbox for pipes, fittings and flanges and another for structural steel. It is a larger operator than most on this list, so it suits project-sized purchases and buyers who want one supplier for several product families.

Jurong (Neythal Road)
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3. Yi He Fa Enterprises

Yi He Fa Enterprises describes its business in three words on its home page: plates, pipes and round bars. Its site lists hollow bars, carbon and stainless pipe grades, round bars in alloy and mild steel grades, and plates for classed and general use, and it states ready stock, cut to size and short lead time. Processing is a clear part of the offer, with CNC profile cutting, oxygen flame cutting and automatic band-saw cutting listed alongside testing and inspection arrangements. The company publishes separate addresses for its Eunos head office and its Tuas pipe-and-bar and plate factories, plus separate emails for quotations, business development and quality support. That makes it a practical choice for fabricators who need material cut before collection.

Tuas and Eunos
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4. HiMetal Enterprise

HiMetal calls itself a stainless steel stockist and says it was founded in 2011 as a subsidiary of Esun International. Its site describes stock of stainless steel sheets, plates, pipes and bars, and it also carries aluminium and galvanised steel plate in different sizes. It sources from mills overseas, according to its own about page. Product pages are split by metal, which makes it simple to see whether a given material is covered before enquiring, and the company points buyers to a downloadable catalogue. Its blog carried articles dated late 2025 on aluminium sheet and stainless sheet care, a sign that the site is maintained. Enquiries go through a single email address, a phone line and a form on the contact page.

Tuas
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5. Sin Yeh Metal

Sin Yeh Metal says it was incorporated in 1986 and specialises in semi-finished stainless steel, listing ornamental tubes, plates, sheets, chequered plates and solid bars in various profiles. Its catalogue is organised by shape, covering angle bar, channel, checkered plate, flat bar sold as dividing strip, round and square bar, sheets and plate, plus round, square and rectangular tubes and hollow sections. Accessories such as balls, capping and washer sets, elbows and end caps appear alongside, as do expanded metal and perforated sheet in several metals. The company says it carries more than 2,000 stainless products and serves construction, food processing and interior design customers. The site includes a request-quote page and shows a 2026 copyright line, so it suits shopfitters and small workshops.

Kallang
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6. HH Stainless

HH Stainless is the stainless arm of HHH Group, known as Hong Hock Hardware Group, which describes itself as one of the larger importers, exporters and stockists of stainless steel in Singapore. Its site says it holds more than 12,000 tonnes of material across pipe, fittings and flanges, bars and plates, and that it runs automated storage and retrieval systems designed for long-length cargo. Listed services include automated band-saw cutting with batch traceability and labelling, plus in-house non-destructive testing such as PMI, ultrasonic thickness, dye penetrant and hardness testing. The company shows ISO and bizSAFE certificates on its site and states them as its own. Its footprint suits project and industrial buyers, and the site publishes a sales email and phone line.

Jurong (Jurong Port)
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7. Advance Materials Supplies

Advance Materials Supplies says it has supplied industrial-grade metals since 2008, concentrating on stainless steel, aluminium and super alloys such as titanium and nickel alloys. Its product menu lists stainless grades including 17-4PH, 316/316L and 303, aluminium 6061, 7075 and 2024, alloy and carbon steel grades, and a medical-grade stainless category. A weight calculator and unit converter on the site help buyers estimate quantities for round, flat, hexagon and tube shapes. The company says it serves aviation, automotive, oil and gas, power and semiconductor customers and that it responds to custom requirements by the next working day. It suits machine shops and engineers looking for specific engineering grades rather than general structural steel, and the site is available in English, Chinese and Korean.

Tuas
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8. SOONSteel International

SOONSteel describes itself as a distributor and stockist of line-pipes, fittings and flanges, and says it has traded for more than 40 years. Its site lists butt-weld fittings, forged flanges, forged branch outlet fittings, forged threaded and socket-weld fittings and tubular products, and states that its inventory runs to several hundred pipe and fitting types in many grades and dimensions. It also says its materials conform to international specifications and come with mill test certificates, which are worth asking to see on any order. Services include in-house machining and project management for customised items. A catalogue download, a contact form, a business email and a WhatsApp link are provided, so it suits piping contractors, plant maintenance teams and marine buyers.

Tuas
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How to choose

Match the supplier type to the job. Structural stockists such as the mild steel houses above handle plate, beams and hollow sections, stainless specialists focus on sheet, bar and pipe, and pipe houses concentrate on fittings and flanges. Starting with the right type saves quote rounds and avoids paying a generalist's handling margin.
Send every shortlisted supplier the same written specification: material and grade, standard, thickness or section size, length, quantity, finish, delivery address and required date. Identical requests make quotes comparable, and suppliers can only confirm stock against a complete description rather than a general product category.
Ask what cutting, sawing, blasting or galvanising the supplier does itself. Several firms here publish processing services, and having material arrive cut to size or primed can shorten a fabricator's schedule. Confirm whether cutting is charged separately and how offcuts are handled before agreeing the order.
Ask for mill test certificates and the grade standard to be named on the paperwork, particularly for stainless, pressure pipe or classed plate. Where a supplier states ISO, bizSAFE or class approvals on its site, ask for the certificate itself and check its scope and validity with the issuing body.
Check practicalities before you commit. Confirm whether the yard accepts walk-in collection or delivery only, what the minimum order is, how long quotes remain valid, and who handles claims for damaged or wrong material. Written confirmation of these points avoids disputes when steel is heavy and returns are difficult.

Update history

Published 13 Oct 2026. No changes recorded since.

About the author

Amir Wahab

Founder and Editor

Amir Wahab is the founder and editor of LocalRank, an independent Singapore rankings and local guides publication.

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