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Wholesale Gris White Granite Tiles Slab Countertop

G603 China Grey Granite stair treads and cut-to-size tiles feature a light-grey salt-and-pepper pattern with compact black and grey grains. Also known as Sesame Grey, Sesame White and Bianco Crystal, the material is available in polished, flamed, bush-hammered, sandblasted, split and tumbled finishes. Custom treads, risers, landings, floor tiles, door sills and window sills can be supplied for contractors, importers and commercial landscape projects.

 

  • Item NO.:

    Misty Grey Granite
  • Payment:

    30% as deposit,balance paid before delivery
  • Price Range:

    12 - 80/$50
  • Product Origin:

    China
  • Color:

    White
  • Shipping Port:

    Xiamen port/Dalian port
  • Lead Time:

    25 days after deposit receipt
  • Order(MOQ):

    100
  • Product weight:

    2700
  • After-sale Service:

    24 hours/7 days

  • Product Detail

G603 China Grey Granite helps contractors, importers and project suppliers build a coordinated light-grey package across stair treads, risers, landings, sills and cut-to-size tiles. Its compact black-and-white salt-and-pepper grain is easier to repeat across multiple component sizes than a directional stone. Standard stair and sill references, polished or textured finishes, dimensional checking and labeled wooden-crate packing can reduce material mismatch and site sorting on commercial and landscape projects.

Primary supply: Stair treads, risers, landings and cut-to-size tiles Material names: G603, China Grey, Sesame Grey and Bianco Crystal Surface options: Polished, flamed, bush-hammered, sandblasted, split and tumbled Matching pieces: Door sills, window sills and custom rectangular components Suitable buyers: Importers, contractors, distributors and project stone suppliers Quotation basis: Size schedule, finish, edge, quantity, labels and packing

For projects combining treads with coping, edging, kerbs or other exterior pieces, review our outdoor granite steps, edging and coping options before finalizing the full component schedule.

One Light-Grey Material Across Stairs and Flatwork

A stair package usually fails visually when treads, risers and adjoining flat pieces arrive from noticeably different colour lots. G603’s fine, non-directional grain supports a more unified appearance across long treads, narrow risers and square or rectangular tiles. The production batches below show repeated pieces that can be grouped by component code instead of sourced separately after installation begins.

stacked polished G603 China Grey granite stair treads and cut-to-size panels
Repeated long pieces allow stair, landing and sill packages to share one approved light-grey colour range.
polished G603 Bianco Crystal granite stair tread blank with light grey salt and pepper pattern
The compact grain keeps long visible pieces balanced without requiring directional vein alignment.
stacked polished G603 Sesame Grey granite square tiles for floor and landing supply
Matching square modules let buyers extend the same material from stair components into landings and adjoining floors.

When a project is comparing quarry origins, test data or heavier hardscape formats, evaluate Tema Grey Ghana G603 granite for an alternative origin and bulk hardscape supply before changing the material schedule.

Dimensional Checks That Reduce Site Sorting

Stair and sill packages contain many similar-looking rectangular pieces. Length, width and thickness must remain connected to the item code, finish and installation zone. Factory measuring and grouped production make it easier to identify treads, risers, landings and sills before they are mixed inside export crates.

factory length and thickness measurement of G603 China Grey granite cut-to-size pieces
Piece-by-piece checks help prevent the wrong length or thickness from being assigned to a stair or sill code.
width measurement of polished G603 granite stair tread and landing pieces
Width verification supports cleaner alignment between treads, landings and adjoining floor pieces.
long polished G603 China Grey granite pieces measured for stair sill and cut-to-size orders
Long-piece inspection helps buyers receive repeat sections that match the approved item schedule.

If the same project also needs road, plaza or landscape boundaries, review G603 Light Grey Granite kerbstones in the same material family before approving the final colour range, finish and crate split.

G603 China Grey Granite Steps and Tile Specifications

Specification Product Details
Material Natural G603 China Grey Granite
Alternative Names Sesame Grey, Sesame White, Bianco Crystal, China Grey, China Sardinia, Crystal Grey, Gamma Bianco and Gamma White as referenced on the current page
Origin China
Colour and Pattern Light-grey to off-white background with compact black and grey salt-and-pepper grains
Primary Product Forms Stair treads, risers, landings and cut-to-size floor or wall tiles
Matching Components Door sills, window sills, rectangular panels and custom project pieces
Stair Tread Sizes 1250–2200 × 340 × 30 mm, or custom sizes
Stair Riser Sizes 1250–2200 × 140–150 × 20 mm, or custom sizes
Landing Reference 400 × 400 × 10 mm as listed; custom landing modules can be quoted separately
Door Sill Reference 1200–2400 × 200–300 × 20 mm
Window Sill Reference 1200–2400 × 200–300 × 30 mm
Supporting Kitchen-Top Reference 2200–2400 × 630 × 20 mm, or custom sizes; kitchen-countertop intent is handled by the dedicated G603 countertop pages
Surface Finishes Polished, flamed, bush-hammered, sandblasted, split and tumbled
Edge Processing Full-bullnose processing is listed for stair components; confirm exposed edges, nosing, chamfers and returns on the drawing
Dimensional Tolerance No fixed tolerance is published on the current page; add the required length, width, thickness and squareness tolerances to the order specification
Main Applications Exterior and interior stairs, landings, floors, walls, entrances, sills and coordinated commercial or landscape components
Payment 30% deposit, with balance against the copy of the bill of lading
Lead Time Approximately 10–30 days, subject to size mix, finish, edge processing, quantity and current production schedule
Shipping Port Wuhan, China
Export Packing Strong fumigated wooden crates with component separation, edge protection and package labels confirmed for the order

Choose the Finish by Installation Zone

Polished G603 gives entrances, internal stairs, wall panels and sills a brighter surface with stronger black-and-white contrast. For outdoor stairs, walkways or exposed landscape zones, flamed, bush-hammered, sandblasted, split or tumbled finishes can be quoted where a textured surface is specified.

Do not approve the finish name alone. Ask for an actual production sample because the same G603 block can appear lighter after flaming or bush hammering and darker after polishing. Treads, risers and landings that meet in one visible zone should use the same approved finish standard.

polished G603 China Grey granite tile width measurement during factory inspection
Module checks help repeated floor and landing pieces align with the approved layout.
G603 granite compared with other grey black and white granite colour options
This commercial colour chart helps narrow the material family, but final approval should use the current full-size G603 production sample.

Organize Complete Stair and Sill Packages

Ordering treads alone leaves contractors to solve risers, landings and transition pieces later. A coordinated schedule can combine all rectangular components under one material, finish and colour range while keeping their dimensions and crate labels separate.

Stair Treads
List length, depth, thickness, nosing and exposed ends for every stair type.
Risers and Landings
Connect riser height and landing modules to the same stair or zone code.
Sills and Transitions
Separate door sills, window sills and thresholds by section and visible edge.
Crate Identification
Label every package by component, size, finish, level or installation zone.

Quality Control and Export Packing

  • Material and naming: confirm the approved G603 / Sesame Grey / Bianco Crystal sample and the name used on documents.
  • Colour range: check the accepted light-grey background and black-grain density across the batch.
  • Dimensions: verify length, width, thickness, diagonal and the written project tolerance.
  • Surface finish: compare polished or textured faces with the approved production standard.
  • Edges and nosing: inspect bullnose, chamfered or straight exposed edges and all visible short ends.
  • Component control: keep treads, risers, landings and sills separated by code and quantity.
  • Packing: protect polished faces and nosings, reinforce long pieces and label every fumigated wooden crate.

Contact Sheila for G603 China Grey Granite

Send the tread, riser, landing, tile and sill sizes, finish, exposed-edge details, tolerances, quantities, crate labels, destination port and requested schedule. Sheila can review the current G603 material and prepare the quotation around the complete component package.

Email: sheila@excellentstone.com

WhatsApp / WeChat: +86 180 5003 7212

G603 China Grey Granite FAQ

Is G603 Granite also called Sesame Grey or Bianco Crystal?

Yes. The current page uses these names together with Sesame White, China Grey and several other commercial variants. Confirm the current material sample on the purchase order.

Are custom G603 stair treads and risers available?

Yes. Listed tread sizes are 1250–2200 × 340 × 30 mm and risers are 1250–2200 × 140–150 × 20 mm, with custom dimensions available.

Can G603 be supplied with flamed or bush-hammered finishes?

Yes. Flamed, bush-hammered, sandblasted, split and tumbled finishes are listed in addition to polished surfaces.

Can matching landings and sills be included?

Yes. The current page lists landing, door-sill and window-sill references. Quote each component with its own dimensions, finish and quantity.

Is a fixed dimensional tolerance already published?

No. Add the required length, width, thickness and squareness tolerances to the purchase specification before production.

Are the components packed in fumigated wooden crates?

Yes. Strong fumigated wooden-crate packing is listed. Confirm face separation, edge protection, crate labels and quantities for each component.

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