Stacked stone ledger panels engineered for the whole journey — 15x60cm (6″x24″) natural slate and quartzite, hand-split faces, infrared-CNC sawn edges, assembled on marine-grade epoxy or mesh backing, and packed to survive 26.5-ton ocean freight. Lower breakage. Cleaner faces. Better margin.
Selling natural stone far from the quarry is risky — unless the factory builds the risk out of the product. As a quarry-direct manufacturer of stacked stone ledger panels, we engineer the three numbers that decide your profit: breakage rate, climate durability, and sourcing cost.
No more anxiety over ocean handling. Every panel ships face-protected in 3/5-layer reinforced cartons on fumigation-free plywood pallets, strapped 4–6 times with high-tensile steel, then airbag-filled and wire-locked inside the container — a protocol proven on 220+ containers per year under up to 26.5t heavy load. You receive the loading inspection video before balance payment.
See the Packaging ProtocolPanels are bonded with marine-grade epoxy resin engineered for two extremes: sustained 24–26.5t container compression, and −30°C to +50°C thermal cycling on the wall — ASTM C666 freeze-thaw verified, ASTM E84 Class A fire rated, salt-spray tolerant. The record: zero detachment across every container shipped from Tianjin Xingang.
Request Technical SpecsOwn quarry, in-house cutting, assembly, QC and packing — no trading-house markup anywhere in the chain. Private-label carton printing, colorway curation and forklift-standard crating are built into the program. Samples ship in 1–3 working days; stock programs dispatch in 20 working days.
Start Your OEM Program
Every panel is assembled in our Yixian factory from hand-split natural stone strips, sawn to ledger dimension by infrared CNC. Popular export colorways include Alaska Gray and Midnight Black — the complete 28-series panel library from the running production palette is shown below.
All 28 panel references (TSP-001 – TSP-028) shown above — the 29th series reference is the hero panel — plus 26 split-face texture references (TSP-D01 – TSP-D26) available on request. Reference codes are factory series labels — your private-label SKU mapping, colorway names and per-carton m² are confirmed on the project quotation. Send target color photos and we match from the running production palette.
Hand-split by craftsmen with 10+ years of experience — each strip reveals the natural relief, mineral variation and weathering patina that machine-cut faces cannot replicate.
Any factory can say “high quality.” Few can show you the process. Here is exactly how our stacked stone panels are built, from quarry vein to finished panel.
Watch the complete production chain in our Yixian factory: infrared CNC cutting, hand-split face processing, marine-grade epoxy bonding and 3-step QC inspection — all on one production floor.
Yixian Factory Floor · Split-Face Processing Line
Need a custom length, thickness or private-label carton? All parameters below are customizable through our drawing-review workflow.
| Parameter | Specification |
|---|---|
| Panel size & Coverage | 15x60cm (6″x24″) & 15x55cm — 1 sq. ft. coverage per piece, custom length on request |
| Thickness Range | 10mm – 25mm (3/8″ to 5/8″ natural variance) |
| Shape / Type | Z-shape, S-shape, Rectangular, Corner pieces available |
| Backing | Glued (marine-grade epoxy) / mesh back |
| L-Corners — asymmetric | 6″x12″ + 6″x6″ / 6″x16″ + 6″x8″ (staggered corner joints) |
| L-Corners — symmetric | 6″x12″ + 6″x12″ (equal-leg 90°) |
| Material | 100% natural slate / quartzite, hand-split face, sawn edges |
| Application & Use | Exterior facades, interior feature walls, fireplaces, backsplashes, villas |
| Fire rating | Class A (ASTM E84) — inherent, non-combustible |
| Climate endurance | −30°C to +50°C zero detachment · ASTM C666 freeze-thaw · salt-spray tolerant |
| Packing Details | 7-8 pcs/box, 60 boxes/pallet; 3/5-layer export cartons + fumigation-free plywood pallets, 4-6 steel straps, container airbags |
| MOQ | 1 x 20’GP Container (Mix-and-match allowed) |
| Sample Policy | 1-2 days quick dispatch for physical B2B samples |
| HS code | 6803.00.90 (slate) / 6802.93.11 (quartzite) |
| Loading port | Tianjin Xingang, China — 220+ containers / year |
| Lead time | 1–3 days sample · 20 working days stock · 25–30 days first OEM order · 30% T/T deposit |
Three factory-direct formats, one quarry source — each targets a different buyer segment and freight profile.
| Standard 15×60 (This Page) | Compact 15×55 | Ultra-Thin 36×10 | |
|---|---|---|---|
| Format | 6″x24″ ledger panel | 6″x22″ ledger panel | 36x10cm mini strips |
| Best for | Villa exteriors, fireplaces, feature walls — the highest-volume export size | Regional markets preferring a shorter course rhythm | Freight-optimized distribution, modern linear aesthetics |
| Backing | Marine-grade epoxy or mesh | Marine-grade epoxy or mesh | Mesh back |
| Corner solution | Pre-made L-corner sets — zero onsite miter cutting | Pre-made L-corner sets | Site-trimmed linear edges |
| Loading advantage | High m² per 20GP | High m² per 20GP | Maximum m² per 20GP — lowest landed cost |
| Program link | You are here | Same production line | View Thin Ledgestone |
Outside corners are where install time and material waste are usually lost. Our factory-preformed 90° L-corner pieces arrive finished on both faces — no onsite 45° miter cutting, no chipped edges, no visible glue lines at the building’s most visible lines.
Long and short legs alternate course by course, breaking every vertical joint at the corner and reading as authentic traditional masonry. Symmetric 6″x12″+6″x12″ sets are available where a uniform corner rhythm is specified.
Quality control here is a workflow you can audit, not a slogan. Every stacked stone order passes five documented gates:
High-density, low-absorption blocks are selected at our own quarry vein; each order is locked to a single vein layer for color consistency.
Diamond-blade cutting is measured against the order specification — ledger dimensions and edge squareness recorded, not assumed.
During hand-layout, sorters re-check color matching and bond coverage strip by strip, holding ≥95% color-transition consistency.
Every panel face is inspected for glue squeeze-out and cement residue; only clean-face panels are allowed near a pallet.
Carton and pallet verification, airbag placement, and loading video sent to the buyer before balance payment. Third-party inspection (SGS/BV) coordinated on request.
We are a strictly B2B source factory: no retail, no competing with our own distributors. Whether you are building a private-label line or specifying a full villa development, the workflow is the same: clear specifications, approved samples, controlled production.
The 15x60cm ledger format is the workhorse of natural stone cladding — specified on exteriors, elevations and interior feature walls across North America, Europe and Oceania. Two program patterns we supply every month:
Full-elevation cladding supplied with corner sets counted per drawing — the flagship use for 15x60cm gray and black ledger panels. Vein-locked batches keep repeat builds consistent across phases, and the L-corner system removes miter cutting from the site entirely.
Corner sets counted per drawing — no shortage, no surplus, no onsite miter cutting.
Pair With Matching Column Kits
TV and fireplace feature walls are the top interior SKU driver — Class A fire-rated natural stone with clean faces and zero glue residue, packed panel-by-panel for fast installation. Retail-ready carton options available for distributors.
Clean-face panels arrive ready to install — no washing, no touch-up.
Pair With Loose-Stone VeneerLong-term wholesale relationships built on consistent quality, reliable supply and honest communication — not marketing promises.
We switched from a trading company to direct factory supply three years ago. The batch color consistency has been remarkably stable — our installers no longer need to sort panels by shade before laying. The L-corner system alone saves us two days per villa project.
Mr. Andy
Germany · Building Materials Distributor
What convinced me was the factory visit — seeing the QC gates in person. Every container arrives intact, faces clean, no glue residue. Our retail customers open the carton and install straight away. That is a big deal in our market.
Mr. Carlos
Mexico · Stone Cladding Importer
We ordered the Midnight Black stacked stone for a hotel lobby project. The sample matched the container perfectly — vein-locked, as they call it. The private-label carton printing was a nice touch for our client presentation.
Ms. Silvana
Argentina · Architecture & Design Supply
Over 220 containers shipped annually to distributors in Europe, North America, South America and Oceania. Visit the factory or request references from your region.
Stone is heavy and brittle; the ocean is long. Our packing system is engineered around one number — the breakage claims we refuse to have. 220+ containers a year leave Tianjin Xingang on this exact protocol:
Straight answers on fit, finish, freight and capacity — the same answers our export team gives on the first call.
Every strip is sawn by infrared CNC diamond blades to standard ledger dimension before assembly, so panel heights and lengths hold tight tolerance. Installers butt panels course to course for consistent, even joint lines without re-cutting. Each order ships with our installation & dieline guide so crews can start laying from day one.
No. Our assembly craftsmen have 10+ years of hand-layout experience, and Gate 4 of our QC inspects every panel face for adhesive or cement residue before packing. Panels arrive clean-face and ready to install — no onsite washing or touch-up.
We practice Batch-Specific Vein Selection: each order is locked to one quarry vein layer and hand-sorted by color, keeping ≥95% color-transition consistency across the shipment. Reorders are matched to the archived vein record of your previous containers — no patch-wall effect between phases.
Panels ship in 3/5-layer reinforced cartons on fumigation-free plywood pallets with 4–6 high-tensile steel straps, then airbag-filled and wire-locked inside the container. The protocol is proven on 220+ containers per year under up to 26.5t heavy load, and you receive the loading inspection video before the balance payment. Full details on our packaging & shipping page.
The system is climate-adaptive by design: marine-grade epoxy bond endures −30°C to +50°C thermal cycling with zero detachment, and the natural stone itself passes ASTM C666 freeze-thaw and ASTM E84 Class A fire testing. It is sold confidently through Canadian winters, Gulf heat and Australian coastal salt air.
Yes — our annual capacity is 220+ containers from our own quarry and Yixian factory, with 20-working-day dispatch on stock programs and 25–30 days for first OEM orders. For distributors, we schedule monthly container slots against your sales calendar at contract.
We own the quarry and run every process — cutting, assembly, QC, packing — in-house, so there is no trading-house markup in the chain. Wholesale pricing is quoted FOB Tianjin Xingang against your volume; send target quantities for a project quotation.
A standard ledger panel is a factory-assembled stone veneer panel in the 6″x24″ (15x60cm) format — our highest-volume export size, with 15x55cm as the companion format. They pair with our pre-made L-corners: best-selling asymmetric long/short-leg sets (6″x12″+6″x6″ or 6″x16″+6″x8″) for staggered corner joints, plus the symmetric 6″x12″+6″x12″ set — saving 20% material waste and 50% onsite labor versus miter-cut corners.
Tell us the colorway, format and destination port — you will receive FOB pricing, per-20GP loading data and physical samples within 1–3 working days. Strictly B2B wholesale.
