White Wood Marble is a natural stone brand operated by Eastwood Industry, an export-focused natural stone company built around a simple structure: we own the quarry, we own the factories, and we control the material from block to finished slab. That structure is what lets us guarantee grain consistency, quality, and delivery timelines to overseas buyers — rather than depending on a trading middleman standing between the mountain and your project.
Every stage of production — from block extraction to the final polished or fabricated slab — happens within our own supply chain, not across a network of subcontractors.
Two quarries owned outright in Guizhou, giving direct control over block selection and long-term supply.
Three factories in Guizhou handling standard cutting, polishing and finishing in-house, at production scale.
A further wholly-owned factory in Shuitou, Fujian, dedicated to complex, curved and engineering-grade fabrication work.
Because we own the quarries ourselves, we control block selection and grain consistency from the moment stone leaves the mountain — not after it's changed hands through a trader.
Standard cutting and finishing through to complex, engineering-grade custom work are all handled within our own factories, so nothing is outsourced to a third party we don't control.
Our quality claims are backed by independent third-party testing, giving overseas buyers a verifiable reference point rather than taking our word alone.
Our material properties are independently tested and benchmarked against international standards used by architects, contractors and specifiers worldwide.
Independently tested by TÜV, one of the world's most recognised third-party testing and certification bodies.
Physical and mechanical properties verified through SGS laboratory testing.
Test methods and material performance benchmarked against relevant U.S. ASTM standards for natural dimension stone.
Send dimensions, finish and quantity — most quotes go out within one business day. Whether you're sourcing for a single project or setting up a long-term supply arrangement, our team can talk you through material options directly.
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