JIYUSDN BHD吉宇
BUILDING MATERIALS WHOLESALE

For renovation & design companies

Two ways to work
with us —
pick the one that fits your setup.

JIYU works with renovation firms and design studios across Malaysia in one of two ways. If you do not run your own carpentry workshop, we manufacture the cabinetry and install it on your site. If you do, we supply the board and you build it yourself. Either way the material is the same ENF-grade plywood, with the same third-party test report and the same ten-year board warranty you can point your own client to.

The two arrangements

It depends on whether you have a workshop.

Most renovation and design firms fall clearly into one of these. If you are not sure which, say what you currently outsource and we will tell you which fits.

Your setupWhat we doWhat that means
You do not have your own workshopWe manufacture and installCabinetry, wardrobes and built-ins made on ENF-grade board and installed on your site. You hand over one scope and keep the client relationship, the design and the site programme.
You have your own workshopWe supply the boardENF-grade multi-layer plywood by the pallet — 18 mm and 6 mm, 2440 × 1220, soybean-glue bonded. You build it your way, with a test report you can show your client.

Why it matters to your client, not just to you

The board is the part your client will ask about.

Formaldehyde comes up more often than it used to, and the difference between answering it with a number and answering it with an adjective is usually the difference in the meeting.

A number, not a claim

ENF is a defined grade with a ceiling of 0.025 mg/m³ under GB/T 39600-2021, measured in a 1m³ climate chamber. Ours came back at 0.022 mg/m³. That is something your client can look at, not something they have to take on trust.

A report with a number on it

Report JC26-WT0087, from a CMA-accredited laboratory. We will send it to you so it is yours to forward — not a certificate you have to ask us for every time a client raises the question.

A warranty that sits on us

Ten years on the board covers warping, delamination, blowout and moisture bubbling. If the material fails, the material is warrantied — you are not absorbing that risk alone inside your own contract with the homeowner.

Specification

What you are actually working with.

Every figure below comes from the third-party test report or the product specification — nothing here is a marketing rounding.

ItemDetail
Board gradeENF — ≤ 0.025 mg/m³ (GB/T 39600-2021); tested 0.022 mg/m³
Test reportJC26-WT0087 — CMA-accredited laboratory, available on request
Sheet size / thickness2440 mm × 1220 mm; 18 mm and 6 mm in stock
Construction9-ply or 11-ply cross-laminated, soybean-based adhesive
Board warranty10 years (warping, delamination, blowout, moisture bubbling); 3 years termite
Board minimum order1 pallet (50 sheets)
Finished carpentry minimumNo minimum — a single kitchen is a real job
CIDB registrationJIYU SDN BHD — Grade G7, reg. 0320260709-CN000685, valid to 8 July 2028
Based atPerdana Industrial Park, Puchong, Selangor

How a first job usually starts

Small job first, then decide.

Nobody moves their whole carpentry scope to a new partner on the strength of a website. Neither would we.

1. Tell us the scope

Which arrangement, what the job is, where the site is and when it has to hand over. If the dates are not workable we will say so at this point rather than after you have committed to your client.

2. Run one project

One kitchen, one unit, one pallet. Enough to see how we quote, how we communicate mid-job and whether what arrives matches what was specified.

3. Then talk about volume

If it worked, tell us how many projects a year you actually run and we will work out how to hold that. If it did not, you found out on one job instead of a year of them.

Questions we get asked

What renovation companies ask us first.

Do you make the carpentry, or only sell board?

Both — they are two different arrangements. If you do not run your own carpentry workshop, we manufacture the cabinetry and install it on your site. If you already have a workshop and just need material, we supply ENF-grade board by the pallet and you build it yourself.

If you build it, who does the installation?

We do. The finished-carpentry arrangement covers manufacture and installation on your site, so you are handing over one scope rather than coordinating a maker and a fitter separately.

Is there a minimum project size?

No minimum for finished carpentry — a single kitchen is a real job and we will quote it. For board supply the minimum is one pallet, which is 50 sheets. What matters more than size is telling us the scope accurately up front so the quote holds.

How much volume can you take on?

Tell us the volume and the timeline and we will answer straight — including saying no if we cannot hold the dates. We would rather turn a job down than take it and miss your handover, because your client blames you, not us.

What board grade do you use, and can we show it to our client?

ENF grade — the strictest class under GB/T 39600-2021, capped at 0.025 mg/m³. Our board tested at 0.022 mg/m³ under report JC26-WT0087, issued by the CMA-accredited Liuzhou Quality Inspection and Testing Research Center. Ask and we will send the report, so you can put it in front of your own client rather than describing it.

What does the warranty cover, and who honours it?

Ten years on the board itself — warping, delamination, blowout and moisture bubbling — plus three years against termites. It covers the board, not labour, installation or transport. It is our warranty on our material, which means you are not carrying the material risk alone on your client contract.

Are you CIDB registered?

Yes. JIYU SDN BHD holds CIDB contractor registration 0320260709-CN000685 at Grade G7, valid to 8 July 2028. Worth being precise about what that covers: it is a contractor registration for the company, not a certification of the board. If what you need is proof about the material itself, the document to ask for is the emission test report. We put the number here because main contractors and developers usually want it on file before anyone goes on site, and it is faster to give it to you than to make you ask for it.

We are in another state. Does that change anything?

For board supply, no — it changes the freight arithmetic, not the product, and we have separate pages for Johor, Penang, Ipoh and Selangor. For finished carpentry with installation, distance does affect scheduling, so tell us where the site is when you first message rather than after the quote.

Tell us which one you are.

Whether you need finished carpentry installed or just board supply, plus roughly how many projects you run in a year. We will come back with specifications, the test report, and how the arrangement would work for your setup.