Quick answer: the top-ranked zirconium oxide brands in China on this list are Kai Sheng Ke Ji (Anhui), Guang Tong (Shandong) and OrientZirconic (Guangdong). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked zirconium oxide brands
How this list is ranked- 01
Kai Sheng Ke Ji
凯盛科技
- Zirconium Oxide
- Phones glass
- Quartz Sand
Registered legal entity on file; email and phone published; operating since 2000.
View profile → - 02
Guang Tong
广通
- Zirconium Oxide
Registered legal entity on file; email and phone published.
View profile → - 03
OrientZirconic
东锆OrientZirconic
- Zirconium Oxide
Registered legal entity on file; email and phone published; operating since 1995.
View profile →
International zirconium oxide brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Saint-Gobain Saint-Gobain圣戈班
Registered as 圣戈班(中国)投资有限公司 in 1996.
- Zirconium Oxide
- Fiberglass mesh fabric
- Foam
- Foam materials
- Automotive glass
- Silicone Tubes
Why it ranks here: registered legal entity on file; email and phone published; operating since 1936.
More Zirconium Oxide brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| San Xiang Xin Cai三祥新材 | 三祥新材股份有限公司 | fjsx.com | 0593-5528666 |
| SINOCERA国瓷材料SINOCERA | 山东国瓷功能材料股份有限公司 | sinocera.cn | 0546-8073788,8073606 |
| DKKDKK迪凯凯 | 第一稀元素化学工业株式会社 | — | — |
| IMERYSIMERYS | 益瑞石(上海)投资管理有限公司 | — | — |
| SOLVAYSOLVAY索尔维 | 世索科投资有限公司 | — | — |
| TOSOHTOSOH东曹 | 东曹(中国)投资有限公司 | — | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Kai Sheng Ke Ji凯盛科技 | Anhui | 2000 | 凯盛科技股份有限公司 |
| 02 | Guang Tong广通 | Shandong | — | 山东广通新材料有限公司 |
| 03 | OrientZirconic东锆OrientZirconic | Guangdong | 1995 | 广东东方锆业科技股份有限公司 |
Frequently asked questions
How many zirconium oxide manufacturers and suppliers in China are listed here?
10 companies are listed for zirconium oxide (氧化锆). 3 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's zirconium oxide manufacturers located?
Among profiled companies: Anhui (1), Shandong (1), Guangdong (1), Shanghai (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 6 have an official website and 4 publish an email address.