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Hainan G654 Dark Grey Granite Sesame Black Granite Countertop

 

Hainan G654 dark grey granite countertops are fabricated from Chinese granite with a compact black-grey background and evenly distributed light mineral grains. The photographed products include polished 2400 × 600 mm countertop blanks, wider slab-format pieces, bullnose and eased edges in listed 20 or 30 mm thicknesses. Custom dimensions, backsplashes, cutouts, faucet holes, piece labels and reinforced wooden-crate packing are available.

  • Item NO.:

    Hainan G654 Dark Grey Granite Sesame Black Granite
  • Payment:

    30% as deposit,balance paid before delivery
  • Product Origin:

    China
  • Color:

    Dark Grey,Black
  • Shipping Port:

    Xiamen port
  • Lead Time:

    25 days after deposit receipt
  • Order(MOQ):

    50 pcs
  • Product weight:

    2700
  • Surface Treatment:

    Polished

  • Product Detail

Hainan G654 dark grey granite countertops are fabricated from a Chinese granite with a compact black-grey background and evenly distributed medium-size light mineral grains. The current factory photos show polished long countertop blanks, wider slab-format pieces, rounded bullnose edges, straight eased edges and export wooden-crate packing.

  • Product forms: Polished countertop blanks, kitchen worktops, vanity tops, slab-format pieces and drawing-based cut-to-size components.
  • Material: Hainan G654 granite, also marketed in a sesame-black or New G654 color range.
  • Photographed sizes: Long 2400 × 600 mm countertop references, with 20 and 30 mm thicknesses listed on the current page.
  • Photographed edges: Rounded bullnose and straight eased-edge profiles.
  • Fabrication: Custom finished dimensions, exposed edges, backsplashes and drawing-based sink, faucet or cooktop openings.
Polished Hainan G654 dark grey granite countertop blank with a compact black and light-grey grain
Full polished blank showing the compact black-grey base and even medium-grain mineral distribution.
Long Hainan G654 granite countertop blank lifted in the factory above stacked polished pieces
Long polished piece photographed during factory handling, with additional countertop blanks stacked below.

Hainan G654 Dark Grey Granite Countertops Specifications

Specification Product Details
Material Hainan G654 natural granite from China
Commercial Names Hainan G654, New G654 and Sesame Black granite; approve the current sample because commercial naming varies
Color and Grain Dark grey to black-grey base with compact, evenly distributed medium-size light-grey mineral grains
Product Forms Countertop blanks, kitchen worktops, vanity tops, slab-format pieces, backsplashes and custom cut-to-size components
Photographed Finish Polished surface
Countertop Reference 2400 × 600 mm is stated on the current page; custom finished lengths and depths can follow the cabinet or component schedule
Slab-Format References 2400 mm and longer, with listed widths of 600, 700 or 1000 mm and above, subject to current production and stock
Thickness 20 or 30 mm for the listed slab and countertop formats; other cut-to-size references require order-specific confirmation
Photographed Edges Rounded bullnose and straight eased edges
Custom Fabrication Finished size, exposed-edge profile, backsplash, end treatment, sink cutout, faucet holes and cooktop opening according to approved drawings or templates
Applications Kitchen countertop runs, bathroom vanity tops, worktops, bar counters, window sills and other dark-grey interior components
Quality Review Finished dimensions, thickness, polish, grain range, edge profile, visible ends, drawing details, labels and crate quantity
Origin and Port Hainan, China; shipment through Xiamen Port
Packing Polished pieces separated and protected in reinforced fumigated wooden crates

For projects combining several colors, finished lengths, edge profiles and cutouts, review our granite countertops for kitchens, islands and vanities before confirming the fabrication list.

Compact Dark-Grey Sesame Grain

Hainan G654 has a dense and visually regular mineral structure. The polished surface appears black-grey from a distance, while closer inspection shows a compact field of light-grey grains distributed through the darker background. It does not have long directional veins that require bookmatching.

Countertop programs should still approve the current production range because grain contrast and the overall black-to-grey tone can change between block-yard selections and processing batches.

Close polished surface of Hainan G654 dark grey granite during factory processing
Close factory view showing the compact sesame-like mineral grain and polished black-grey appearance.

To compare another G654 source for slab and countertop fabrication, review Cambodia G654 granite slabs for countertops. For a Chinese G654 slab page with polished and textured project formats, compare Chinese G654 Gray Oxford granite slabs. These materials should be approved separately by current samples, grain, tone and finished specification.

Countertop Blanks and Slab-Format Pieces

The page photos show both wide polished pieces and long narrow components. The wide pieces can be reviewed as slab-format or worktop blanks, while the repeated narrow pieces are closer to finished countertop or sill components. Neither format should be described as a fully completed kitchen top unless the required cutouts, ends and component labels have been added.

The listed 2400 × 600 mm reference is suitable for straight countertop runs. Wider 700- or 1000-mm-and-above pieces can support deeper worktops, bar sections or other drawing-based components when the actual usable dimensions are confirmed.

Wide polished Hainan G654 granite slab-format countertop blank prepared for protective packing
Wide polished blank photographed above a lined crate, showing the usable surface and straight sawn outline.

When an order also requires slabs, tiles, steps or other matching components, the broader granite products range can be reviewed during material, finish and container planning.

Bullnose and Eased Countertop Edges

The photographed component stacks show two different exposed-edge treatments. Some long pieces have a fully rounded bullnose profile, while others have a straight face with a small eased arris. The final edge must be assigned by component because wall edges, seams and exposed front or end edges require different processing.

Bullnose Edge
Rounded exposed profile for countertop fronts, vanity fronts, bar tops or finished ends.
Eased Edge
Straight polished face with a lightly softened top arris for simple modern countertop runs.
Unexposed Edges
Wall, seam and cabinet-contact edges identified separately to avoid unnecessary polishing.
Stacked Hainan G654 granite countertop pieces with rounded bullnose and straight polished edges
Stacked long pieces showing repeated polished faces, rounded profiles and protected finished edges.
Repeated Hainan G654 dark grey granite countertop blanks stacked for thickness and edge inspection
Repeated blanks aligned for checking finished thickness, straightness and consistency across the batch.

Custom Cutouts, Backsplashes and Piece Labels

The current photos do not show sink openings, faucet holes or cooktop cutouts. These features can be fabricated only after the final sink, faucet, appliance and cabinet information is approved. A generic cutout size should not replace the actual manufacturer template.

Sink and Cooktop Openings
Position, size, corner radius and reveal produced from approved templates or shop drawings.
Faucet Holes
Hole diameter, quantity and spacing matched to the selected faucet specification.
Backsplashes and Ends
Finished length, height, exposed ends and joints coordinated with each countertop section.
Piece Labels
Component codes can correspond with cabinet, room, unit or installation drawings.

Applications for Hainan G654 Countertops and Worktops

The compact dark-grey grain supports repeated interior components where a relatively consistent black-grey appearance is preferred. Final sizes, edges and openings should follow the cabinet or millwork schedule rather than relying only on standard blank dimensions.

Kitchen Countertop Runs
Straight polished sections with eased or bullnose exposed fronts and drawing-based openings.
Bathroom Vanity Tops
Single- or repeated tops with custom basin openings, faucet holes and matching splashes.
Bar and Work Counters
Long dark-grey worktop blanks with exposed edges assigned to the millwork design.
Sills and Interior Components
Narrow repeated pieces with specified width, thickness, rounded edges and visible ends.

Production Review and Export Wooden-Crate Packing

Inspection should distinguish material review from finished-component review. The granite batch is checked for black-grey tone, grain contrast and polish. Countertop blanks and cut-to-size pieces are then checked for finished dimensions, thickness, straightness, edge profile, visible ends and component identification.

  • Confirm current material photos and the approved dark-grey grain range.
  • Check length, depth, thickness and diagonal or straightness where applicable.
  • Verify bullnose, eased and other exposed edges by piece code.
  • Review drawings, cutouts, faucet holes, backsplashes and adjoining-piece joints before packing.
  • Separate polished faces and edges, label the components and secure them in reinforced fumigated wooden crates.
Hainan G654 granite countertop blanks protected and secured in a reinforced export wooden crate
Reinforced wooden crate with internal protective lining and external strapping for the finished granite pieces.

Hainan G654 Countertop Blanks for Dark Interior Packages

Hainan G654 granite can be supplied as polished 2400 × 600 mm countertop references, wider slab-format blanks, vanity components, backsplashes and narrow cut-to-size pieces in listed 20 or 30 mm thicknesses. The material sample, finished dimensions, edge schedule, openings, labels and packing plan should be approved together before production.

General inquiry

Contact Excellent Stone for current Hainan G654 photos, available blank dimensions, edge profiles, drawing review and wooden-crate details.

Frequently Asked Questions

Is Hainan G654 a dark-grey or black granite?

It has a black-grey background with compact light-grey mineral grains. The polished surface usually reads as dark grey from a distance rather than as a completely uniform solid black.

Are 2400 × 600 mm countertop blanks available?

Yes. The current page identifies 2400 × 600 mm as a popular countertop reference. Other finished lengths and depths can follow the cabinet or component schedule.

Are 20 and 30 mm thicknesses listed?

Yes. Both thicknesses are listed for the slab and countertop formats on the current page.

Do the product photos show bullnose and eased edges?

Yes. The stacked long components show rounded bullnose profiles and straighter eased-edge pieces.

Do the current photos show sink or cooktop cutouts?

No. The photos show blanks and finished edges. Sink, faucet and cooktop openings should be fabricated from approved drawings or manufacturer templates.

Can Hainan G654 be used for bathroom vanity tops?

Yes. Vanity dimensions, basin openings, faucet holes, splashes, exposed edges and labels can be produced according to the bathroom cabinet schedule.

How are the countertop blanks packed?

The polished pieces are separated and protected, then secured in reinforced fumigated wooden crates for export through Xiamen Port.

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