Taishi Rock Wool Co., Ltd. is a Chinese manufacturer and exporter of A1 non-combustible rock wool (stone wool) and glass wool insulation, serving panel factories, cold-chain contractors, HVAC installers and insulation distributors in Thailand.
Rock Wool & Insulation Supplier for Thailand
For Thai importers and contractors we supply rock wool boards, mineral wool batts and rolls, sandwich-panel strips and pipe sections — the same families used in cold storage, pre-engineered buildings and factory ductwork. Shipments go out via Laem Chabang and Bangkok (Lat Krabang ICD), with Thai-language packing lists available on request.
If you are comparing suppliers, send us your specification (density, thickness, facings, standard) and destination — we will quote factory-direct, and samples can be sent before you commit to a container.
Our rock wool is used across Bangkok, Chonburi, Rayong, Chiang Mai and the eastern seaboard industrial corridor — wherever fire-rated thermal insulation is specified.
Why Thai buyers source from Taishi
- Fire-rated by nature — A1 non-combustible (EN 13501-1), which matters for food-processing plants, cold stores and high-rise buildings where EPS or XPS will not pass.
- Built for cold chain and panel lines — stone wool strips and boards sized for sandwich-panel production.
- Factory-direct pricing — 800,000 tonnes annual capacity across seven production bases in China.
- Density range — 40–200 kg/m³, so one supplier covers facade, roof, industrial and acoustic requirements.
- Samples with test reports — verify quality before you commit.
Products most requested in Thailand
- Stone wool strip for sandwich panels — 80–120 kg/m³, 1200 × 150 mm, for PU, EPS and mineral-wool panel lines producing cold-room and factory walls.
- Exterior wall rock wool boards — 50–140 kg/m³ for ETICS and facade insulation systems.
- Curtain wall stone wool boards — 60–120 kg/m³ for rainscreen and curtain-wall back insulation.
- Glass wool rolls — 24 and 32 kg/m³ for HVAC ducts, ceilings and light partitions.
- Industrial and marine rock wool — pipe sections, felt blankets and boards for process and plant insulation.
- Roof rock wool boards — 100–150 kg/m³ for flat and metal roofing systems.
Typical specifications
| Property | Value |
|---|---|
| Density | 40–200 kg/m³ |
| Thickness | 30–200 mm |
| Standard board size | 1200 × 600 mm |
| Thermal conductivity | ≤ 0.040 W/(m·K) |
| Fire rating | A1 non-combustible (EN 13501-1) |
| Standards | GB/T 25975-2018; EN 13162 and ASTM C612 reports on request |
Shipping and lead time to Thailand
We ship to Thailand via Laem Chabang and Bangkok (Klong Toey), in 20ft or 40HQ containers, with LCL available for trial orders. Production lead time is 15–20 days after deposit; payment by T/T or L/C.
If this is your first import from China, start here: How to Import Rock Wool from China: A Complete 7-Step Guide.
Frequently asked questions
Which product suits cold storage and food plants?
Stone wool strip for sandwich panels and industrial rock wool boards — both A1 non-combustible and moisture-resistant, which is why they are specified in cold-chain construction.
Can you match our existing panel specification?
Yes. Send the strip dimensions and density your line runs, and we will confirm feasibility and quote.
Do you provide samples?
Yes — free samples in any density, with batch test reports, so you can verify the product before committing to a container order.
Who handles the export paperwork?
We export through our export desk, Geyuan Insulation Building Materials (Shandong) Co., Ltd. We can quote FOB, CIF or CFR and provide CO, packing list and test reports.
Request a quotation for Thailand
Tell us density, thickness, size, quantity and destination port, and we will reply with a factory price. Contact us or WhatsApp +86 175 6050 1246.