Quick answer: the top-ranked electric heating film brands in China on this list are HEATWELL (Zhejiang), SANA (Zhejiang) and ANZE (Anhui). 4 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked electric heating film brands
How this list is ranked- 01
HEATWELL
热威电热HEATWELL
- Electric Heating Films
- Electric heating tubes
- Electric heaters
Registered legal entity on file; email and phone published; operating since 2002.
View profile → - 02
SANA
塞纳电热SANA
- Electric Heating Films
- Electric heating tubes
- Electric heaters
Registered legal entity on file; email and phone published; operating since 1998.
View profile → - 03
ANZE
安泽电工ANZE
- Electric Heating Films
- Electric underfloor heating
Registered legal entity on file; email and phone published; operating since 2005.
View profile →
- 04
HOTLONG HOTLONG
Registered as 江阴市辉龙科技股份有限公司 in 2002.
- Electric Heating Films
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
International electric heating film brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
BACKERHTS BACKERHTS
Registered as 贝克电热科技(深圳)有限公司 in 2007.
- Electric Heating Films
- Electric heating tubes
- Electric heaters
Why it ranks here: registered legal entity on file; email and phone published; operating since 1949.
- INT
Halmburger Halmburger汉堡阁
Registered as 汉堡阁电热系统(上海)有限公司 in 2004.
- Electric Heating Films
- Electric underfloor heating
Why it ranks here: registered legal entity on file; email and phone published; operating since 1959.
- INT
LaminaHeat LaminaHeat
Registered as 拉米拉热能(青岛)有限公司 in 2022.
- Electric Heating Films
Why it ranks here: registered legal entity on file; email published; operating since 2015.
More Electric Heating Films brands and companies
| Brand | Registered company | Website |
|---|---|---|
| WATLOWWATLOW | 瓦特隆电子科技(上海)有限公司 | watlow.com |
| SJHSJH | 中日电热股份有限公司 | — |
| ZoppasZoppas | 杭州佐帕斯工业有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | HEATWELL热威电热HEATWELL | Zhejiang | 2002 | 杭州热威电热科技股份有限公司 |
| 02 | SANA塞纳电热SANA | Zhejiang | 1998 | 宁波市塞纳电热电器有限公司 |
| 03 | ANZE安泽电工ANZE | Anhui | 2005 | 安徽安泽电工有限公司 |
| 04 | HOTLONGHOTLONG | Jiangsu | 2002 | 江阴市辉龙科技股份有限公司 |
Frequently asked questions
How many electric heating films manufacturers and suppliers in China are listed here?
10 companies are listed for electric heating films (电热膜). 4 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's electric heating films manufacturers located?
Among profiled companies: Zhejiang (2), Anhui (1), Jiangsu (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, 8 have an official website and 7 publish an email address.