Porcelain Slabs

What Exactly Are Porcelain Slabs?

Also known as sintered stones, porcelain slabs are large, durable surfaces. You can think of them as jumbo-sized porcelain. In fact, most factories that produce sintered stone were originally porcelain tile manufacturers; they have simply upgraded their equipment to handle larger sizes. This includes enhancements to printers, kilns, and other machinery used in the production process.

The composition of porcelain—clay, silicon, and minerals—is primarily of interest to production workers. As exporters and importers, our focus is different.

Our primary concern is finding trustworthy suppliers who will ensure the quality of sintered stone slabs.

We care about identifying reliable suppliers and reputable manufacturers. We want to know:

  • When will the cargo be loaded and delivered?
  • What will the price be?
  • What is the minimum order quantity?

Where Can Sintered Stone Be Used?

In simple terms: on interior and exterior walls, floors, and countertops. Yes, it's impressive—it can be used outdoors. This is a significant advantage over many artificial stones, as its wide range of applications makes it highly versatile and in demand.

Currently, the main sizes of sintered stone exported from China to various parts of the world are:

  • 3200*1600*12mm
  • 3200*1600*20mm

Are other thicknesses and sizes available? Absolutely. Contact us and let us know your requirements, and we will connect you with the appropriate sintered stone manufacturers.

Pros & Cons

Advantages of Sintered Stone:Disadvantages:

  1. High Hardness: It is highly resistant to scratches and wear, maintaining its like-new appearance for a long time.
  2. Zero Water Absorption: With an almost zero water absorption rate, it resists stains.
  3. Easy to Clean and Maintain: Saves consumers time on cleaning and upkeep.

Few things are perfect, and sintered stone has its drawbacks when compared to other materials:

Sintered stone can be more brittle, harder, and prone to cracking and chipping compared to many resin-based artificial stones. This requires the use of water jet machines for processing.

We will provide a detailed fabrication manual outlining the proper blade types, rotation speeds, and cutting speeds if you choose to use infrared cutting machines. If using water jet machines, we will guide you on the appropriate settings.

Manufacturers of sintered stone slabs

Here are some of the most well-known porcelain slab(sintered stone) brands in the world for your information:

So, I'm guessing what you want to know is what good factories in China can manufacture excellent quality jumbo porcelain slabs? 

Don't worry; take it slowly:

1. Guangdong Province:

  • NewPearl
  • GoldMe
  • ShuihuiTech 

2. Only one factory in Fujian Province produces sintered stone (porcelain slabs). 

3. Hebei Province: Lingbiao;

4. Zhejiang Province: Nabel 

The cost of one production line for producing porcelain slabs will be above several million Euro.

So, only big enterprises will invest in this industry.


Don't hesitate to contact us if you are interested in ordering porcelain slabs from China. 

We can send the catalogue and relevant pricing to you.

Are additional factories that produce porcelain slabs beside the ones mentioned above? 

Perhaps yes, but do you need many factories to work with you?

Maybe you don't need it; you only need a reliable factory that can supply you consistently, helping you make a profit. Right!?

Please get in touch with us if you require further information. Countertop Kingdom can be your hands and feet in China. 


Some Porcelain Slab designs

black sintered stone porcelain slabPure Black

Item No.: SDST842 Pure Black

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)


Item No.: SDST179 Pure White

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)


Item No.: SDST499 Pulpis Brown 

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)


Item No.: SDST247 Calacatta

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)


Item No.: SDST306 Paonazzo 

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)


Item No.: SDST261 Statuario  

Finishes: Matt

Product type: Porcelain Slab (Sintered Stone)

Slab Thickness: 12mm

Slab size: 3200x1600mm (125inch x 62inch)