36 in Cosmic Black Marble Tops

Material Specifications & Durability

Precision-cut from full-size slabs for a seamless, luxurious appearance.

• Standard Thickness Options:
  • 2cm (3/4 inch): A durable and cost-effective choice, perfect for most countertop applications.
  • 3cm (1 1/4 inch): Offers a substantial, sturdier feel with enhanced presence, ideal for kitchen islands and high-traffic areas.

Prefabricated Size Guide for Easy Installation

We offer countertops in standard prefabricated sizes for project convenience and faster turnaround.

For Kitchen Countertops:

• Common Lengths: 48", 72", 96", up to 120".
• Standard Depths: 25" or an extended 30".
• Available Thickness: Choose between 2cm and 3cm profiles.

For Kitchen Islands:

• Customizable Lengths: From compact 48" to expansive designs over 96".
• Typical Widths: Range from 36" to 48" to comfortably accommodate seating.
• Recommended Thickness: The robust 3cm option is ideal for a statement island.

For Bathroom Vanity Tops:

• Standard Lengths: Include 30", 36", 48", and up to 60" for double vanities.
• Common Widths: Approximately 22" or wider options near ~30".
• Thickness Choice: Available in both standard options to suit your design.

Available Surface Finishes

Select the perfect texture to match your aesthetic. Our expert finishes include:

1. Polished Finish: Delivers a brilliant, mirror-like shine that intensifies the deep color and dramatic veining.
2. Honed Finish: Provides a smooth matte surface with a soft, contemporary look that is low-maintenance and hides fingerprints well.
3. Leathered Finish: Features a tactile texture that highlights the stone's natural character with rustic sophistication.
4. (Optional) Satin/Semi-Polished Finish: Offers a gentle sheen as a balance between elegance and practical upkeep.

Essential Tools & Materials Checklist

Required Tools:

• Measuring & Layout: Reliable tape measure, long carpenter's level (min. 4 ft), straightedge, pencils/markers.
• Cutting & Shaping: Diamond-tipped blade wet saw (mandatory), angle grinder with polishing pads (recommended).
• Support & Handling: Heavy-duty suction cups, sturdy wooden frames/A-frame dollies, adjustable cabinet jacks/temporary supports.
• Fastening & Sealing: High-quality silicone caulk gun, notched trowels for adhesive application clamps (for seams), lint-free cloths.

Required Materials:

• Primary Support Structure
• Premium-Grade Adhesive
• Penetrating Sealer
• Leveling Shims
• Color-Matched Epoxy Seam Filler

Optimized Human Resource Structure

From ethical raw material sourcing at certified quarries to final pre-shipment inspection, every step is managed by dedicated specialists. Our organized teams for quality control, logistics coordination, and project management ensure a seamless, efficient workflow that guarantees timely delivery of your order.

Integrated Global Supply Chain & StoneGPS Platform

Our strategic location in Shuitou and integrated logistics network enable direct sourcing of 2400+ stone varieties. Supported by our proprietary StoneGPS.cn platform for real-time inventory tracking and precise material matching, our experts manage everything from consolidated shipping at Xiamen Port to customs clearance for projects in 42+ countries.

End-to-End Technical Support & Service

Our dedicated human resources include pre-sale technical consultants for material selection, design teams providing CAD visualizations and prototypes, and post-sale support specialists offering maintenance guidance. We collaborate closely with architects and contractors to transform designs into flawless, executable production plans.