• Portoro Gold Marble
  • Portoro Gold Marble
  • Portoro Gold Marble
  • Portoro Gold Marble
  • Portoro Gold Marble
  • Portoro Gold Marble
  • video

Portoro Gold Marble

  • XIAMEN MEGA STONE
  • Black
  • Italy
  • Customizable
  • 1
  • 2000
  • Xiamen, China
At Mega Stone, we are proud to present Portoro Gold Marble—the pinnacle of Italian natural stone, quarried exclusively from the iconic veins of Portovenere, Italy. For centuries, this rare marble has adorned palaces, luxury yachts, and the world’s most prestigious interiors, earning its reputation as a symbol of uncompromising elegance and timeless sophistication. Every slab we source is a one-of-a-kind masterpiece, a direct link to the geological artistry of the Italian Riviera.

PRODUCT DESCRIPTION


 A Symphony of Darkness and Light Portoro Gold Marble is defined by its dramatic, jet-black basedeep, velvety, and rich with depthinterwoven with a mesmerizing network of white and gold veining. The fine, feather-like white cracks contrast sharply against the obsidian background, while irregular bursts of warm, honeyed gold create a dynamic, almost painterly effect. Its polished surface achieves a mirror-like sheen, enhancing the stones natural luminosity and making each slab a unique work of art.


SPECIFICATIONS


Product name

Portoro Gold Marble

Material

Marble

Color

Black

Origin

Italy

Size

Customized in our own gangsaw machine, 3000mm↑↓*2000mm↑↓*10/16/18/20/30/50mm*

Density 

2.7 ton/m³

Thickness tolerance

+/- 1mm

MOQ

Any trail order is welcomed 

Sample 

Free samples are available

Finish available 

Polished, honed, leather, sandblasted, antique, water-jet, flamed, pickling, acid, nature split, brushed, bush hammered, litchi, rough picked, pineapple, longan, fine picked, chiseled, axed, grooved, mushroom, blind, rough-rubbing, machine-cut, sawn cut, tumbled, etc.

Processing available

Columns, Curved Panel, Fireplace Surrounds, Cut-To-Size, Honeycomb Panel, Waterjet, Engraving, Fluted Panel, Sink Cutout, Seam, Rod, Calibration, Assembly, Install Hole, Sealer,etc.

Quality control

100% full range of inspection with detail inspection report for approval before loading

Package 

Strong seaworthy fumigated export wooden bundles, 13 to 15 pieces of slabs per bundle

Port

Xiamen, China

Value-added service

Free Auto-CAD drawings for dry lay and book match pattern and design solutions

Lead time

7 to 10 days after deposit is received (Based on one container quantity)

Payment terms

T/T

 

IDEAL APPLICATIONS


Versatile Applications: Where Luxury Meets Function Portoro Gold Marble transcends boundaries, elevating both residential and commercial spaces with its bold aesthetic. In kitchens, it transforms countertops into statement pieces, pairing seamlessly with matte black cabinetry or brass hardware to create a high-end culinary environment. For bathrooms, it becomes a lavish centerpiece as a freestanding bathtub surround or wall cladding, where its water-resistant polished finish combines luxury with practicality. In hospitality and retail settings, it shines as a feature wall in boutique lobbies or a sleek bar top, instantly elevating the ambiance and signaling exclusivity. It also excels in custom furniture, such as coffee tables and dining surfaces, where its dramatic patterns become the focal point of any room. For exterior use, it adds opulence to fountain surrounds and outdoor fireplace facades, proving its versatility across indoor and outdoor environments.

 

 At Mega Stone, we ensure each Portoro Gold slab is hand-selected for its exceptional veining and color consistency, then precision-cut to your exact specifications. Backed by our commitment to quality and sustainability, we deliver not just a stone, but a legacy of Italian craftsmanship that will endure for generations. Whether you are designing a private residence, a luxury hotel, or a high-end retail space, Portoro Gold Marble from Mega Stone is your guarantee of creating an unforgettable impression.

 

COMPANY PROFILE


For over 30 years, Mega Stone has been a trusted supplier of natural stone for hardscape and interior projects. We combine manufacturing and export expertise to manage your project from source to site, delivering the perfect materials and seamless execution.

 

At the core of Mega Stone's capability is our unique dual-factory system. One facility is devoted to producing pristine gang-saw slabs of natural stone, while its sister factory specializes in bespoke engineering and fabrication. Working in close synergy, they create a seamless workflow that eliminates communication gaps and delays. This integrated approach ensures a perfectly synchronized process for our clients, resulting in faster lead times, rigorous quality control, and a level of consistency that sets us apart.

 

1500+

Project

100+

Cooperated Partners  

100+

Expertise Employees

5000 ㎡

Monthly Capacity   


 Professional Productivity- Customize Stonework Factory & Gangsaw Slab Factory

Bulk Portoro Gold Marble Supplier

Custom Project & Architectural Stone Factory

Premium Portoro Gold Marble Factory

Gangsaw Slab Production Factory


Rich Product Ranges - Direct Factory Supply

 

Wholesale Portoro Gold Marble Price
Bulk Portoro Gold Marble Supplier
Premium Portoro Gold Marble Factory
Wholesale Portoro Gold Marble Price

Bulk Portoro Gold Marble Supplier
Premium Portoro Gold Marble Factory

Rich Project Experience and Expert Stone Project Solutions

 

Wholesale Portoro Gold Marble Price

Shuitou Pullman Hotel

Project:  Shuitou Pullman Hotel Project

Time: 2022

Country: China

Project Type: Hospitality Project

Material:  Limra Limestone/ African White Marble

Bulk Portoro Gold Marble Supplier

Saudi Arabia Mosque

Project: Mosque Project
Time: 2024
Country: Saudi Arabia
Project Type: Mosque Project
Material: Carrara White Marble/ Ariston White Marble

Premium Portoro Gold Marble Factory

Private Villa Saudi Arabia

Project: Mr.Hassan Private Villa Project
Time: 2024
Country: Saudi Arabia
Project Type: Real Estate Project
Material: Moleanos Limestone
Wholesale Portoro Gold Marble Price

Xi’an Olympics Stadium

Project: Xi’an Olympics Stadium & Science Museum
Time: 2021
Country: China
Project Type: Landscape Project
Material: Granite


Bulk Portoro Gold Marble Supplier

Shanghai Huhua Hotel Spiral Stairs

Project: Shanghai Huhua Hotel Spiral Stairs
Time: 2024
Country: China
Project Type: Hospitality Project
Material: Ariston White Marble


Premium Portoro Gold Marble Factory

Dar Al Teeb Perfume Shop

Project: Dar Al Teeb Luxury Perfumes Shop
Time: 2025
Country: Kuwait
Project Type: Commercial Project
Material: Silver Travertine


Wholesale Portoro Gold Marble Price

Shanxi Landscape Project

Project: Shanxi Landscape Project
Time: 2025
Country: China
Project Type: Landscape Project
Material: Thassos White Marble/ Granite
Bulk Portoro Gold Marble Supplier

Vietnam Leah Hotel

Project: Leah Hotel
Time: 2025
Country: Vietnam
Project Type: Hospitality Project
Material: Limra Limestone
Premium Portoro Gold Marble Factory

Beijing Zhonghai Lijin Plaza

Project: Beijing Zhonghai Lijin Plaza Feature Wall Project
Time: 2025
Country: China
Project Type: Landscape Project
Material: Granite 
Wholesale Portoro Gold Marble Price

Navruz Palace, Tajikistan National Reception Center

Project: Navruz Palace, Tajikistan National Reception Center
Time: 2005
Country: Tajikistan
Project Type: Government Project
Material: Granite

OUR MISSION


To be the most reliable natural stone partner for global buyers by delivering on-time delivery, strict budget control, and consistent high quality—solving the core pain points of stone procurement with professionalism, transparency, and trust.

 

OUR VISION


To become a world-leading, customer-centric natural stone enterprise renowned for reliability, efficiency, and superior quality, empowering every project with timeless stone and peace of mind.

 

CORE VALUES


1

Quality First 

We uphold uncompromising standards in material selection, processing, and inspection. Every slab is verified to meet project requirements, eliminating risks of defects, rejections, and reworks.

2

On-Time Delivery

We optimize production, logistics, and supply chain to guarantee punctual delivery. We understand delays equal losses—and we keep our promise to protect your project schedule.

3

Budget Respect

We provide transparent pricing, stable costs, and cost-effective solutions without hidden charges. We help you maximize value while staying within your budget.

4

Customer Trust

We act with integrity, professionalism, and accountability. Our success is measured by your smooth procurement, safe projects, and long-term partnership.

 

How We Partner With You


From quarry to your site, we manage the entire process for quality and consistency.


Bulk Portoro Gold Marble Supplier

SELECT

Premium stone sourcing from global quarries.

Premium Portoro Gold Marble Factory

FABRICATE

Precision cutting and custom fabrication to spec.

Wholesale Portoro Gold Marble Price

 INSPECT

Multi-stage quality control with documentation.

Bulk Portoro Gold Marble Supplier

DELIVER

Secure packaging and reliable global shipping.

Your trusted partner for residential and commercial stone solutions.


LET'S SUPPORT YOUR PROJECT


To ensure your project's success, start by sending us your specifications—whether it's slab size, finish preference, photos, or a cut-to-size drawing.

We'll handle the details, returning tailored material advice backed by rapid response times, clear progress updates, and end-to-end logistics support so you can proceed with confidence.


Address: Room 403B,No. 12-2 Huasheng Road, Huli District, Xiamen, Fujian, China

Tel/Whatsapp: +86 18859761688 Jason

Email: info@megastoneglobal.com.

 


FAQ


1. Are samples available? 

Yes, we are happy to provide complimentary samples. The sample itself is free of charge; customers are only responsible for the freight cost. This freight fee will be refunded upon confirmation of your formal order with us.


2. How can I request a sample? 

You can request a sample by contacting your dedicated sales representative or by sending an email directly to  info@megastoneglobal.com.


3. How are samples shipped? 

Samples are shipped via global express carriers such as DHL, TNT, or FedEx. Delivery typically takes within one week to most international destinations.


4. Where are your factories located? 

We operate two manufacturing facilities: They are loacted in Shuitou Town. We warmly welcome visits to our factories to see our production capabilities firsthand.


5. How is quality controlled? 

Our professional quality control team carefully inspects each slab before packaging. We take full responsibility for any damage or loss that occurs before the goods are loaded into the shipping container.


6. What are your payment terms? 

We accept payment by T/T (Telegraphic Transfer), with 30% as a deposit upfront and the remaining 70% balance due against the copy of the Bill of Lading.


7. Do you accept OEM and ODM orders? 

Yes, we certainly do and welcome such collaborations. We are experienced in working with clients on both OEM and ODM projects to meet specific design and branding requirements.


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