3 Production Sites in Guangdong, China · 10,000+ m² Slabs in Ready Stock · Factory-Direct Export
All our countertop slabs in one place: every slab we stock and make — quartz, cultured marble, terrazzo, porcelain, natural marble and granite. Filter by material, color series or stock status to find what fits your project, then open a product for full specs and a quote.
The materials behind the filters above are compared below, and the right one is decided by how the surface will be used rather than by how it looks. Almost every pattern exists in more than one of them.
| Material | Choose it when | Avoid it when |
|---|---|---|
| Quartz | The default for kitchens and bathrooms. Mohs 6–7, no sealing, consistent colour within a batch, reorderable years later | The surface takes direct heat or sits in permanent sunlight |
| Porcelain | Heat and UV: outdoor kitchens, worktops beside hobs, facades. Thin sections for cladding | Complex fabrication on site — it is less forgiving to cut than quartz |
| Terrazzo | A visible aggregate is wanted: commercial floors, feature counters, tiles at volume | The client expects a uniform surface |
| Cultured marble | Vanity tops and shower walls, where large slabs keep the joints few | Kitchen worktops with heavy use |
| Natural marble and granite | A feature piece where the client wants the real stone and accepts the maintenance | Anything that must be matched or replaced later |
| Item | Detail |
|---|---|
| Designs in production | Hundreds across the five materials |
| Slab size | 3200 × 1600 mm on quartz and porcelain, 2700 × 1800 mm on cultured marble and terrazzo, with 3200 × 1200 mm available on batch orders, or custom sizes within those ranges. Natural stone varies by block |
| Thickness | 15, 20, 25 and 30 mm on quartz, 20 mm the most common for export; porcelain in 12 and 6 mm |
| Minimum order | Stock slabs: 1 slab — check stock with us. Made to order: one container, up to five colours, thicknesses can be mixed. Natural marble in stock is sold by the slab; other natural marble and granite are sourced by the container |
| Mixed loading | Colours, thicknesses and materials travel together in one container |
| Container | In a 20 ft container: 105 slabs at 20 mm, 140 at 15 mm or 70 at 30 mm for quartz, cultured marble and terrazzo; 112 porcelain slabs of 1600 × 3200 mm at 12 mm; slabs stand in wooden A-frames |
| Lead time | Stock colours 7 to 15 days; pressed to order about 30 days |
| Cut to size | Countertops and vanity tops fabricated from your drawings and delivered finished |
Our quartz countertop slabs are jumbo size, 3200 × 1600 mm, pressed in 15, 20, 25 or 30 mm, and 20 mm is the most common thickness for export. Other materials differ: cultured marble is cast at 2700 × 1800 mm, porcelain comes at 1600 × 3200, 2800 or 2700 mm and usually 12 mm thick, and natural marble and granite slabs vary from block to block.
Direct from a manufacturer is the shortest route, and that is what we are: we make the quartz, porcelain, cultured marble and terrazzo slabs in this catalogue ourselves, and source natural marble and granite from partner quarries. You can buy whole slabs, cut-to-size panels or finished countertops and vanity tops, and we quote the slabs and the cutting together.
A slab countertop is a worktop cut from one large slab of stone or engineered stone and fabricated into a finished top. It can be quartz, which in our case is 93% natural quartz bound with resin; porcelain, which is fired clay and minerals; cultured marble or terrazzo; or quarried natural marble and granite. We supply the slab whole, or cut it into countertops and vanity tops to your drawings.
Choose by how the surface will be used, not by how it looks, since almost every pattern exists in more than one material. For indoor kitchens and bathrooms we suggest quartz first; porcelain takes heat and UV, so it goes beside hobs, outdoors and on facades; terrazzo suits a visible aggregate; cultured marble suits vanity tops and shower walls; natural marble and granite suit a feature piece whose owner accepts the upkeep.
Yes. Quartz, porcelain, terrazzo and cultured marble can travel in the same container; on a made-to-order load you can mix up to five colours and different thicknesses, and Printed Quartz can join it from a single slab. Payload weight, not material type, sets the count: at 20 mm, 105 quartz slabs fill a 20 ft container, while 112 porcelain slabs of 1600 × 3200 × 12 mm do.
Our quartz is 93% natural quartz bound with resin: Mohs 6 to 7, easier to fabricate and our first suggestion for indoor worktops. Our porcelain is fired clay and minerals, Mohs 5, with no resin to scorch or fade, so it takes the heat and UV that resin cannot and goes beside the hob and outdoors. Porcelain also comes thinner, at 12 and 6 mm, for cladding.
Yes, three ways. Printed Quartz puts any veining on a white quartz base by ink-penetration printing 0.5 to 1 mm into the face, worked from a photo, a sample or your drawing, from one slab in 7 to 15 days. A colour matched to a Pantone, RAL or physical sample is pressed to order from one container in about 30 days. A new design copying a natural stone is developed from 5,000 m² a year.
Blot spills straight away rather than wiping, which spreads them, then clean with warm water and a neutral cleaner, stone soap or mild dishwashing liquid on a soft cloth. Never use lemon, vinegar or acid-based products on natural marble, since acids dull or etch calcium-based stone, and skip scouring powders, which can scratch. Our quartz slabs need no sealing, so the same mild routine is all they need.
Tell us your project, quantity and destination. We reply within 24 hours with options, availability and pricing. We mainly supply fabricators, distributors and contractors; for a personal project, contact us first to check it fits.
Stock availability, factory pricing, lead time and container loading advice, straight from our export team.
Samples are free. For serious buyers, we can also cover the courier cost, subject to G-Stone’s approval. Tell us where to send it — we reply within 24 hours.
