Construction steel supplier · Bangkok · Since 2013Every bar to your site
Every bar to your site
even small orders, even narrow sois
Request a quote online and get prices within 1 hour during business hours. Mixed sizes in one trip, with trucks of several sizes that fit narrow sois.
or call +66 94 941 5942
Quotation requestOur team is pricing it
Deformed bar SD40 16 mm × 10 m120 bars
Round bar SR24 9 mm × 10 m80 bars
Stirrup RB6 15×20 cm400 pcs
Tie wire No. 1820 kg
- Request
- Pricing
- Confirm online
- Delivery
Ministry of Commerce reference · THB/kg · September 2026SD40 12 mm19.55▲ 0.25SD40 16 mm19.35▲ 0.25SD50 12 mm19.30▲ 0.25SR24 9 mm19.45▲ 0.25Equal angle 40×40×4 mm21.13▼ 0.34I-Beam 150×75 mm31.50▼ 1.00
Every step on the web — no chasing calls
The Dbiz Steel customer portal runs on the same ERP as our back office, so your request reaches the team instantly.
- 01Choose ProductsPick items in the customer portal, type in anything you can't find, or send your list on LINE
- 02Request a QuoteSign in with Google or LINE and request a quote, with your job site and the date you need it
- 03Confirm OnlineYour quotation comes back on the web — check and confirm right away
- 04Delivery to SitePick a date; we choose the right truck for your site, even narrow alleys
Sign in with Google or LINENo sign-up, no password to remember
Many items per requestUp to 100 items per request, with your job site, date needed and a note to our team
Confirm quotes on the webOpen the Quotations tab, check prices and confirm before the quote expires
Instant team alertsRequests land in our team queue with a notification — no need to call
A dedicated sales repRegular customers’ requests go straight to their sales rep
All documents from one systemQuotation, sales order and tax invoice from the same system, always consistent
Ordering and documents powered by Magbiz ERPSign in to Dbiz · Connect
Latest steel reference prices
Ministry of Commerce reference prices, Central region, excluding VAT — for comparison, not our selling prices
| Item | THB/kg | vs last month |
|---|---|---|
| Deformed bar SD40 12 mm | 19.55 | ▲ 0.25 |
| Deformed bar SD40 16 mm | 19.35 | ▲ 0.25 |
| Deformed bar SD50 12 mm | 19.30 | ▲ 0.25 |
| Round bar SR24 9 mm | 19.45 | ▲ 0.25 |
| Equal angle 40×40×4 mm | 21.13 | ▼ 0.34 |
| I-Beam 150×75 mm | 31.50 | ▼ 1.00 |
9 steel categories for construction and industry
Browse specs, standards and items in each category, then request a price in the customer portal.
Steel BarSR24 · SD30 · SD40 · SD50 · 10 mStructural SteelAngles · Channels · H-Beam · I-Beam
Box Steel & PipeSquare · Rectangular · Black pipe · C-channel
Steel SheetSS400 plate · Checkered plate · 4×8 ft
Steel GratingExpanded metal · 4×8 ft
Galvanized/Pre-Zinc SteelBox · Water pipe · C-channel, zinc-coated
Shafts & Industrial SteelBright shaft · Solid square · Rail
System & FoundationWire mesh · Sheet pile
Stainless SteelGrade 304 pipe · sheet · angle · shaftWhy contractors order steel from us
Fast quotationsRequest a quote in the customer portal, or send your list on LINE. Our team prices it in the system and replies within 1 hour during business hours — no driving to the warehouse to wait.
Small orders, mixed sizesNo minimums or full-truck requirements. We mix grades and sizes in a single trip, so you never overbuy and leave scrap on site.
Delivered to site, even narrow soisMultiple truck sizes. Our team plans the route and picks the right vehicle for your site.
Factory wholesale pricesTransparent pricing you can check against the Ministry of Commerce benchmark we publish every month.
All documents from one systemQuotation, sales order and tax invoice come from the same ERP — always consistent.
Delivered to site, easy to pay
Order before noon, delivered next dayRegular zone: eastern Bangkok and Samut Prakan
Delivery fee on the quotationSee the full total before confirming. No hidden charges.
30-day credit for regular customersNew customers pay before delivery or a 50% deposit
Standards and documents you can verify
TIS-standard steelTIS 20-2559 round bar · TIS 24-2559 deformed bar
Tax invoices from our ERPIssued from the same system as your quotation and sales order — always consistent.
Mill certificates on requestTell us when you request a quotation that you need the mill certificate.
For international contractorsEnglish and Chinese website with our product categories and Thai Industrial Standard (TIS) grades. Our sales team works in Thai — send your list in writing on LINE or request a quotation in the customer portal.
Ready to price steel for your next project?
Sign in to the customer portal and request a quote, or send your list on LINE