Ivory White Porcelain Tile: China’s Most Exported Polished Tile — Factory Direct

What Is Ivory White Porcelain Tile?

If you are searching for ivory white porcelain tile, you are almost certainly a B2B buyer — an importer, a project contractor, or a wholesale distributor. Consumers do not know this term. They search for “white floor tile.” “Ivory white” is industry language, used by the buyers who move this product by the container-load every month.

Ivory white porcelain tile is a single product in a single size: 600x600mm polished porcelain. Pure white. No pattern. No veining. No decoration. The color comes from the raw materials — white clay, feldspar, quartz, and kaolin — pressed to shape, fired at 1200-1250°C, then polished to a mirror gloss above 85 GU. No inkjet printing. No glaze line. No mold changes. Just one body, one color, one size, at maximum production efficiency.

Foshan factories collectively ship approximately 10,000 twenty-foot containers of ivory white every month. It is, by a wide margin, the highest-volume single porcelain tile product exported from China. Contigo Ceramics is one of those Foshan factories. We produce ivory white on our own polished porcelain tile production line and export directly to buyers worldwide.

Foshan ships approximately 10,000 containers of ivory white porcelain tile per month — roughly 9 million square meters. No other single tile product comes close to this export volume.

I have been exporting ivory white since 2007 — it was the first product I learned to sell at NEWZHONGYUAN Import and Export Co., Ltd., then the largest ceramic tile exporter in Guangdong. The product has not changed in twenty years. Same size. Same process. Same reliable result. When an importer in Thailand, Indonesia, Malaysia, or South America orders ivory white, they know exactly what they are getting — and they order it by the container-load, every month, for years.

Why Importers Buy Ivory White by the Container-Load

Ivory white porcelain tile is the staple product of the Foshan polished tile industry. A single factory can produce 50,000 square meters per day on one production line running continuously on the same setting. That scale drives unit cost to the lowest level in the porcelain tile category.

Who buys it? Here is a sample of the major importers who have sourced ivory white from our factory network over the years:

• Thailand: Grandhome Mart, Home Product, TARA
• Malaysia: BMS
• Indonesia: COVE, DBS, STAGE, Vicenza, CERANOSA
• South America: Multiple large-volume importers across the continent

These buyers order container after container, month after month. They know the product inside out. They do not need a sales pitch — they need consistent quality, on-time delivery, and honest FOB pricing.

Export Tax Rebate Cancelled — A Window for Direct Buyers

China has now cancelled the export tax rebate on ceramic tiles. For years, the rebate allowed importers to work on thin margins, with the tax refund padding their bottom line. That cushion is gone. Many foreign importers who relied on the rebate to stay profitable are now struggling.

This creates an opening. With the middleman model under pressure, project contractors and end-user buyers — developers, hotel chains, construction firms — have a reason to come directly to the factory. Skip the importer layer. Buy FOB Foshan at factory-gate pricing. The savings more than cover the freight.

At Contigo Ceramics, we are set up for exactly this. We are a factory with our own import/export license — 工贸一体. We sell direct. No trading company layers. No rebate dependency. Just the factory price, the container, and the shipping documents.

Ivory White vs Soluble Salt Tile: What’s the Difference?

Soluble salt tile (渗花砖) uses the same porcelain body as ivory white. The difference is surface treatment. Soluble salt tile has a silk-screen printed pattern — often a marble or granite look — that penetrates into the body during firing. Ivory white has no pattern at all. It is pure, homogeneous white.

Both products fall into the economy polished porcelain category — distinct from our glazed tile line which uses surface glaze instead of body polishing. But ivory white is even more economical because there is no screen-printing step, no pattern registration, and no design changeover. The production line runs one color continuously.

A buyer who wants a patterned tile at low cost should choose soluble salt. A buyer who wants a clean, minimalist white floor should choose ivory white. The body quality, polishing quality, and durability are identical. At our Foshan facility, we test every batch for PEI wear rating and water absorption — typically PEI 3-4 for residential and commercial floor use, with water absorption below 0.5%.

Manufacturing Process: How Ivory White Is Made

Raw Material Blending

The base formula is standard porcelain: white clay, feldspar, quartz, and kaolin. These materials are milled into a fine slurry, spray-dried into granulated powder, and aged in silos. The whiteness value (L* in the CIELab color space) depends on iron oxide content in the raw clays — Foshan clays typically yield L* values of 78-82 for standard ivory white. Higher-grade formulations can reach L* >85.

Pressing and Drying

The granulated powder is pressed at 3600-7800T in a hydraulic press. For a 600x600mm tile, pressing force is typically 7200T. The green tile is then dried to remove residual moisture before entering the kiln.

Firing at 1200-1250°C

Ivory white porcelain tile is single-fired in a roller kiln at peak temperatures between 1200°C and 1250°C. Firing cycle duration is 45-70 minutes depending on tile thickness. Full vitrification occurs above 1200°C, giving the tile its porcelain classification with water absorption below 0.5%.

Polishing to Mirror Gloss

After firing, tiles pass through a 16-24 head polishing line. The process uses diamond abrasive heads sequentially from coarse to fine grit, achieving a gloss level exceeding 85 GU. The polished surface is then washed, dried, and inspected for defects.

Mechanical rectification follows polishing. Each tile is cut to exact dimensional tolerance (+/- 0.2mm for calibrated product) using diamond blades. This ensures consistent joint width during installation — critical for commercial projects.

Technical Specifications and Standards

Every production batch at Contigo Ceramics is tested against these standards. We maintain ANSI A137.1 certification for all polished porcelain tile exported to North American markets. European buyers can reference EN 14411 group B1a for porcelain tile classification.

Applications: Where to Use Ivory White Porcelain Tile

Ivory white porcelain tile is a blank canvas. It works in any interior space that needs a clean, light-reflective floor. The high gloss (>85 GU) makes rooms look larger and brighter — a known design tactic for small commercial spaces and residential apartments.

Residential floors: Living rooms, dining rooms, hallways, and bedrooms. The neutral white color pairs with any wall color or furniture style. PEI 3 rating is sufficient for moderate foot traffic in homes.

Commercial spaces: Hotel lobbies, retail stores, showrooms, office reception areas, and restaurants. PEI 4 rating handles heavy foot traffic. The polished surface is easy to clean — damp mopping removes dust and stains.

Healthcare and hospitality: Hospitals, clinics, hotels, and resorts use ivory white for its perceived cleanliness. White floors signal hygiene. DCOF values above 0.42 ensure slip resistance meets commercial safety requirements.

Outdoor paving: 20mm thick ivory white tiles are available for exterior plazas, walkways, and terraces. The low water absorption (<0.5%) prevents freeze-thaw damage in temperate climates.

Pricing and MOQ: What Buyers Need to Know

Ivory white porcelain tile is the most cost-effective polished tile in the market. FOB Foshan pricing for 600x600mm standard grade runs between $3.80 and $6.50 per square meter depending on thickness, caliber, and packaging. For comparison, a marble-pattern digital inkjet tile of the same size costs 40-60% more.

The price advantage comes from manufacturing scale. A Foshan factory can run one production line on ivory white for two to three weeks without changing the press die, glaze recipe, or digital print file. No setup time between orders means maximum machine utilization and minimum unit cost.

Minimum order quantities at Contigo Ceramics start at 500 square meters for standard 600x600mm. Mixed containers are available for buyers who want to combine ivory white with other products from our catalog — step tiles, mosaics, or outdoor 20mm porcelain. We offer factory-direct pricing with no distributor markup. Buyers are welcome to schedule a factory audit through our Foshan facility.

Quality Control: Consistency Across Thousands of Square Meters

Shade consistency is the biggest concern for buyers ordering large volumes of white tile. A shade difference between two production runs can ruin a project. At Contigo Ceramics, we test shade consistency using both visual inspection under standardized D65 lighting and spectrophotometer measurement of L*a*b* values. We maintain shade tolerance at Delta E < 1.5 within a single production lot.

Caliber consistency is equally important. Mechanical rectification ensures all tiles in a batch have identical width, length, and thickness. For a 600x600mm tile, we guarantee +/- 0.2mm in both dimensions. This allows 2mm joint spacing with no lippage.

More than 120 inspection points are checked per production batch before release. These include surface defects (pinholes, pitting, scratches), edge chipping, flatness, and gloss uniformity. Damaged tiles are diverted to seconds grade — prime grade receives full-quality packaging.

Packaging and Logistics for Global Export

Ivory white porcelain tile is packed in wooden crates with foam interlayers between each row. Standard crate size for 600x600mm holds 36-48 tiles depending on thickness. Crates are stretch-wrapped with plastic sheeting for moisture protection during ocean freight.

Container loading follows a standardized plan. A 20-foot container holds approximately 900 square meters of 600x600mm tile. A 40-foot high-cube container holds approximately 1,850 square meters. We provide loading diagrams and photos for every container shipped.

Shipping documents include commercial invoice, packing list, bill of lading, and certificate of origin. For buyers requiring third-party inspection, we coordinate with SGS, Bureau Veritas, or Intertek at cost.

Frequently Asked Questions

Is ivory white porcelain tile the same as white polished tile?

Yes. “Ivory white porcelain tile” and “white polished tile” are used interchangeably in the industry. The product is a pure white porcelain body, polished to a mirror finish, with no pattern or decoration. Some factories use “ivory white” to differentiate from pure bright white — the slight warm undertone resembles natural ivory.

What is the difference between ivory white and soluble salt tile?

Soluble salt tile uses the same white porcelain body but has a silk-screen printed pattern — typically a marble or granite look — that penetrates the surface during firing. Ivory white has no pattern. Both are economy polished porcelain tiles, but ivory white is even more economical due to simpler manufacturing.

Where can I buy ivory white porcelain tile direct from a factory in China?

Contigo Ceramics produces ivory white porcelain tile at our Foshan factory and exports directly to global buyers. We offer FOB pricing, MOQ flexibility, and full ANSI A137.1 certification. Contact our export team with your project volume and destination port for a quote.

What sizes are available for ivory white polished tile?

Ivory white is produced in one standard size: 600x600mm. This is the industry standard for this product category — every factory in Foshan runs the same 600x600mm die for ivory white. Thickness is 8-10mm for indoor use. A 20mm thick version is available for outdoor tile paving applications.

Can ivory white porcelain tile be used in high-traffic commercial areas?

Yes. With a PEI rating of 3-4 and a DCOF above 0.42, ivory white is suitable for commercial floors including hotel lobbies, retail stores, and office corridors. The polished surface is easy to clean, which makes it popular in hospitality and healthcare settings.

Why Buy Ivory White from Contigo Ceramics?

Contigo Ceramics operates its own polished porcelain tile production line in Foshan, China. We manufacture ivory white in-house — no middleman, no trading company markup. Every tile we ship is produced under our direct quality control, tested against ISO 10545 and ANSI A137.1 standards.

I have personally exported ivory white porcelain tile since 2007. I know what buyers need: consistent shade, reliable caliber, honest pricing, and on-time delivery. Those are the four principles we build every container around.

We welcome factory inspections. Contact our export team to schedule a visit or request samples. FOB pricing starts at $3.80/sqm for standard 600x600mm. MOQ: 500 sqm. Mixed containers available.

Written by the Contigo Ceramics technical team, Foshan China.