Quick answer: the top-ranked firestop pillow brands in China on this list are Fu Long (Sichuan), ASD (Tianjin) and Guo Yang (Henan). 8 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked firestop pillow brands
How this list is ranked- 01
Fu Long
伏龙
- Firestop pillows
- Intumescent coatings for steel structures
- Firestop sealants
Registered legal entity on file; email and phone published; operating since 1985.
View profile → - 02
ASD
安盛达ASD
- Firestop pillows
Registered legal entity on file; email and phone published.
View profile → - 03
Guo Yang
国洋
- Firestop pillows
Registered legal entity on file; email and phone published; operating since 2015.
View profile →
- 04
HELWE 黑卫防火HELWE
Registered as 广东黑卫防火技术有限公司 in 2018.
- Firestop pillows
- Firestop sealants
Why it ranks here: registered legal entity on file; email and phone published.
- 05
Ji Wei Cheng 冀伟诚
Registered as 伟诚防火科技集团有限公司 in 2007.
- Firestop pillows
- Firestop sealants
Why it ranks here: registered legal entity on file; email and phone published; operating since 2007.
- 06
Xin An 欣安
Registered as 江苏欣安新材料技术有限公司 in 2005.
- Firestop pillows
- Firestop sealants
Why it ranks here: registered legal entity on file; email and phone published.
- 07
Zhang Lan Cai Liao 长缆材料
Registered as 长缆科技集团股份有限公司 in 1997.
- Firestop pillows
Why it ranks here: registered legal entity on file; email and phone published; operating since 1958.
- 08
JHAF JHAF
Registered as 河北军辉安防科技股份有限公司 in 2006.
- Firestop pillows
- Firestop sealants
Why it ranks here: registered legal entity on file; email published; operating since 2010.
International firestop pillow brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
3M 3M
Registered as 3M中国有限公司 in 1984.
- Firestop pillows
- Grinding wheel
- KN95 Masks
- Cyanoacrylate instant glue
- Air conditioner filters
- Paint protection films
Why it ranks here: registered legal entity on file; email and phone published; operating since 1902.
More Firestop pillows brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Hui Fu徽富 | 上海徽富防火材料有限公司 | shhffh.com |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Fu Long伏龙 | Sichuan | 1985 | 四川天府防火材料有限公司 |
| 02 | ASD安盛达ASD | Tianjin | — | 天津安盛达防火材料有限公司 |
| 03 | Guo Yang国洋 | Henan | 2015 | 大洋电力科技集团有限公司 |
| 04 | HELWE黑卫防火HELWE | Guangdong | — | 广东黑卫防火技术有限公司 |
| 05 | Ji Wei Cheng冀伟诚 | Hebei | 2007 | 伟诚防火科技集团有限公司 |
| 06 | Xin An欣安 | Jiangsu | — | 江苏欣安新材料技术有限公司 |
| 07 | Zhang Lan Cai Liao长缆材料 | Hunan | 1958 | 长缆科技集团股份有限公司 |
| 08 | JHAFJHAF | Hebei | 2010 | 河北军辉安防科技股份有限公司 |
Frequently asked questions
How many firestop pillows manufacturers and suppliers in China are listed here?
10 companies are listed for firestop pillows (防火包). 8 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's firestop pillows manufacturers located?
Among profiled companies: Hebei (2), Sichuan (1), Tianjin (1), Henan (1), Guangdong (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, 10 have an official website and 9 publish an email address.