Quick answer: the top-ranked polyurethane insulation board brands in China on this list are SQPANEL (Jiangsu), WANHUA (Shandong) and Hong Bao Li (Jiangsu). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked polyurethane insulation board brands
How this list is ranked- 01
SQPANEL
鹏诺SQPANEL
- Polyurethane insulation boards
- Sandwich panels
- Cold-storage insulation panels
Registered legal entity on file; email and phone published.
View profile → - 02
WANHUA
万华节能WANHUA
- Polyurethane insulation boards
- Sandwich panels
- Cold-storage insulation panels
Registered legal entity on file; email and phone published; operating since 2007.
View profile → - 03
Hong Bao Li
红宝丽
- Polyurethane insulation boards
Registered legal entity on file; email and phone published; operating since 1987.
View profile →
International polyurethane insulation board brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
covestro covestro科思创
Registered as 科思创聚合物(中国)有限公司 in 2003.
- Polyurethane insulation boards
- Memory Foam
- Resin
- MDI Polyurethane
- TDI Polyurethane
Why it ranks here: registered legal entity on file; phone published; operating since 2015.
More Polyurethane insulation boards brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Bao Run Da Xin Cai宝润达新材 | 宝润达新型材料股份有限公司 | baowenban.com |
| Jing Xue晶雪 | 江苏晶雪节能科技股份有限公司 | jingxue.com |
| WISKIND万事达WISKIND | 山东万事达建筑钢品股份有限公司 | wiskind.com |
| huafon华峰普恩huafon | 上海华峰普恩聚氨酯有限公司 | — |
| HUNTSMANHUNTSMAN亨斯迈 | 亨斯迈聚氨酯(中国)有限公司 | — |
| meTecnomeTecno梅泰克诺 | 梅泰克诺廊坊新型建筑材料有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | SQPANEL鹏诺SQPANEL | Jiangsu | — | 四方科技集团股份有限公司 |
| 02 | WANHUA万华节能WANHUA | Shandong | 2007 | 万华节能科技集团股份有限公司 |
| 03 | Hong Bao Li红宝丽 | Jiangsu | 1987 | 红宝丽集团股份有限公司 |
Frequently asked questions
How many polyurethane insulation boards manufacturers and suppliers in China are listed here?
10 companies are listed for polyurethane insulation boards (聚氨酯保温板). 3 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's polyurethane insulation boards manufacturers located?
Among profiled companies: Jiangsu (2), Shandong (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, 7 have an official website and 3 publish an email address.