CE-certified stone wool · Shipped worldwide
Factory-direct stone wool insulationfor builders and shipyards
Taishi® rock wool by Shandong Taishi Group. FM Approved, Class A fireproof, 600,000 tons annual capacity.
- Product standard
- EN 13162
- Reaction to fire
- A1
- Density range
- 40–180 kg/m³
- Container loading
- 40' HC
Why Stone Wool?
Fireproof
>1000°CClass A non-combustible material. Withstands temperatures above 1000°C. Used in commercial buildings and industrial facilities.
Thermal Insulation
0.038–0.050 W/(m·K)Thermal conductivity of 0.038–0.050 W/(m·K). Cuts heating and cooling energy use by up to 40%.
Sound Absorption
NRC ≥0.45Open fiber structure absorbs sound waves. NRC ≥0.45 reduces noise transmission between rooms and floors.
Hydrophobic
≥98%Water-repellent treatment resists moisture absorption. Insulation value stays stable in humid environments.
Breathable
Vapor permeableVapor permeability lets moisture pass through walls. Prevents condensation buildup inside the assembly.
Durable
Acidity ≥1.6Inorganic mineral fiber resists rot, mold, and pests. Service life over 50 years per EN standard testing.
600,000
Tons Annual Capacity
6
Production Bases
1,200+
Employees
36
Patents
Customers Across Construction and Industrial Sectors
Supplying property developers, contractors, and industrial plants since 2011.
Trade Terms
FOB Qingdao. T/T or L/C payment. 15–20 day lead time. 1× 20ft container minimum.
- Minimum Order
- 1× 20ft container (approx. 24-40 m³ depending on product)
- Payment Terms
- T/T 30% deposit + 70% before shipment. L/C at sight accepted.
- Free Samples
- Complimentary samples available. Courier fees apply (DHL/FedEx/UPS).
- Lead Time
- 15-20 working days after deposit for standard products.
- Shipping
- FOB Qingdao, China. CIF and CFR available on request.
- After-Sales Support
- Dedicated account manager. Response within 24 hours.
Get a Quote in 24 Hours
Bulk pricing for full-container orders. FOB Qingdao, ex-works pricing on request.
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