Question 1

What is zero silica stone?

Accepted Answer

Zero silica quartz stone is silica free engineered stone with no harmful crystalline silica, dust-safe for processing, featuring scratch & stain resistance.

Question 2

What's the Mohs hardness of your quartz stone? Is it scratch-proof?

Accepted Answer

It reaches Mohs 5-6 hardness. Daily tableware, kitchen knives and metal objects will not leave scratches on the surface.

Question 3

Will zero silica stone absorb oil, coffee or vinegar stains?

Accepted Answer

No. The water absorption rate is only 0.02% with dense non-porous structure.

Question 4

Is zero silica stone safe for food contact? Does it breed bacteria easily?

Accepted Answer

Yes, it meets food-grade safety standards. The non-porous surface leaves no gaps for mold and bacteria to multiply, very suitable for kitchen countertops, islandtops, benchtops and worktops.

Question 5

What sizes of zero silica stone slabs are available from STRONG QAURTZ?

Accepted Answer

Regular size is 126'*63' (3200*1600mm) and 118'*55' (3000*1400mm), and other customized sizes (2000~3200mm) * (1000~1600mm) are also available.

Question 6

What thicknesses do you supply for zero silica stone slabs?

Accepted Answer

Regular thickness options: 12mm, 15mm, 18mm, 20mm and 30mm.

Question 7

Can you customized according to customer samples?

Accepted Answer

We have more than 100+ colors, other colors pls send us the small samples.

Question 8

What is your MOQ? Can I mix colors in one Container?

Accepted Answer

MOQ is 30 pcs, you can mix 3 colors maximum in one 20ft container. Before That, we will check stock of the item for clients, if there is a stock, less than 30 pcs is ok.

Question 9

Is it possible to do the OEM ?

Accepted Answer

Yes, STRONG QUARTZ provides the OEM service by printing customer's brand logo or company name as customer's requirement.

Question 10

How about your payment terms?

Accepted Answer

30% T/T as deposit +70% T/T before loading container.

Question 11

Do you supply samples before order?

Accepted Answer

Yes, our quartz stone samples are free.

Question 12

How many days when we place an order?

Accepted Answer

It depends on the quantity that you need and the other customers orders. Usually we will delivery in 30 days when we confirm the order.

Question 13

How can I get the quotation of a project with zero silica stone?

Accepted Answer

Pls send us the drawing for this project and we will communicate with you about the details about what you need. Then we will offer the quotation according to your demand.

Question 14

Where can zero silica stone be used?

Accepted Answer

Widely used for kitchen countertops, bathroom vanity tops, wall cladding, floor tiles, kitchen islands, bar tops, benchtops, worktops and all commercial decoration projects.

Question 15

How to clean and maintain zero silica stone daily?

Accepted Answer

Simply wipe with neutral detergent. Avoid strong acidic/alkaline cleaners; no regular sealing treatment needed unlike natural marble.

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