Vietnam has three local abrasive ball producers (corundum and silicon carbide) plus four Vietnam-based subsidiaries of foreign ceramic groups making technical alumina, ceramic pigments, and catalyst support balls. No sintered high-alumina grinding media is manufactured locally.
Ceramic Ball Suppliers in Vietnam by Application
| Application | Available in Vietnam? | Best Route |
|---|---|---|
| Industrial bearings (Si3N4, ZrO2) | No local production | Import from Japan, US, China |
| Grinding / milling media (alumina, zirconia) | No local sintered production | Colorobbia Vietnam (Alubit channel) or direct Chinese import |
| Catalyst bed support balls (inert alumina) | Local sales channel only | Saint-Gobain Vietnam (Denstone) for Dung Quat, Nghi Son, Long Son |
| Valves, pumps, high-temp parts (99%+ alumina) | OEM small batches possible | Narasaki Vietnam (Hanoi) |
| Electronics / semiconductor grade | Technical alumina locally | Narasaki Vietnam (99.5 to 99.99% grades) |
| Tile & pigment alumina balls | Local trading + light production | Rock Team Vietnam (Dong Nai) |
| Abrasive / surface-finishing balls (corundum, SiC) | Genuine Vietnamese production | Hai Duong Grinding Stone JSC |
| Filtration / activated alumina balls | Distributed, not produced | Local distributors + Chinese import |
Why Vietnam is Complex for Ceramic Ball Production
Vietnam imports roughly 79% of the world’s alumina ceramic balls across 1,500+ shipments from 129 foreign suppliers in China, Italy, and Japan. Zero pure-play Vietnamese ceramic ball manufacturers appear in Yellow Pages Vietnam, Trademo, Panjiva, or the 2024 ASEAN Ceramics exhibitor list.
The country holds the world’s 3rd largest bauxite reserves (5.5 to 11 billion tons) plus abundant kaolin, silica, and zircon. Only metallurgical-grade alumina is refined locally. Sintered-alumina know-how for isostatic-pressed 92%+ grinding media and Si3N4 bearing balls has not yet transferred to Vietnam.
Domestic demand is real: cement (90 Mt/year), ceramic tile (865 million m²/year, 4th globally), paint and ink converters, plus new petrochemical refineries at Dung Quat, Nghi Son, and Long Son. Every ton of sintered ceramic media is currently imported.
Top 3 Vietnamese Ceramic & Abrasive Ball Producers
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1. Hai Duong Grinding Stone JSC
Vietnam’s flagship abrasive producer, founded 1966 in Hai Duong. Vertically integrated with its own 1.5 million-ton bauxite mine. 20,000 tons/year of corundum and silicon carbide abrasive balls plus grinding wheels. Named Vietnam National Brand 2024.
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2. Hai Duong Polishing Materials JSC
Hai Duong-based sister entity to Grinding Stone JSC, producing Bavia grinding stones and abrasive grain for domestic and export markets. Smaller footprint with limited public specifications. Typically used as a secondary source or backup supplier.
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3. Little Sun Abrasive Vietnam
Bac Ninh Province manufacturer of grinding wheels and bonded abrasive products. Ceramic-ball production is unverified as the company is primarily a wheels specialist. Relevant for buyers needing bonded abrasives alongside ceramic-adjacent items.
Foreign Ceramic Ball Suppliers Based in Vietnam
Colorobbia Vietnam
My Xuan-based subsidiary of Italy’s Colorobbia Holding and sister to Industrie Bitossi. Runs a 1,700 m² technical hub with in-house lab, producing ceramic inks and glazes locally. Regional sales channel for Alubit high-density alumina grinding media.
Narasaki Vietnam
Hanoi subsidiary of Japan’s Narasaki Corporation. High-purity alumina components at 99.5% to 99.99% translucent grades up to 600 mm. Semiconductor, vacuum, and heat-resistant jigs. Viable OEM route for custom high-purity alumina balls, small batches.
Saint-Gobain Vietnam
French industrial group with plants in Ho Chi Minh and Hai Phong. Its global Performance Ceramics division supplies Denstone inert catalyst bed support balls. Vietnam arm covers refinery accounts at Dung Quat, Nghi Son, and Long Son Petrochemicals.
Rock Team Vietnam
Taiwanese ceramic-pigment group with a Dong Nai production center. Supplies ceramic digital inks, glaze stains, zircon flour, aluminum oxide, and alumina balls to Vietnamese tile makers. ISO 9001 and ISO 14001 certified in 2025.
Ceramic Ball Specifications, Grades & Pricing in Vietnam
Grade requirements split across 68% to 75% alumina for tile and glaze preparation, 90% to 95% alumina for cement and mining ball mills, and zirconia toughened alumina or pure zirconia for paint and ink bead mills. Inert catalyst bed support balls run from 6 mm to 50 mm with low-silica purity specs.
Pricing reflects import levels since no local sintered production exists: Chinese 92% alumina grinding media sits at entry pricing, Italian (Alubit) and Japanese (Tipton) grades at premium tiers. MOQs start at 1 ton for standard Chinese SKUs, 500 kg from specialty suppliers. Primary Vietnamese consumers include VICEM, INSEE, Holcim, Vissai (cement), Viglacera, Prime, Taicera (tile), and Dung Quat, Nghi Son, Long Son (petrochem).
Need a quote or an introduction to any of these manufacturers?
Primo Agency, based in Ho Chi Minh City, introduces international buyers to Vietnamese producers and Vietnam-based subsidiaries, runs factory audits, coordinates samples, and handles custom OEM briefs in English, French, and Vietnamese.
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