Quick answer: the top-ranked electrical insulation tape manufacturers in China on this list are Ginnva (Shanghai) and Scotch (Shanghai). 2 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked electrical insulation tape manufacturers
How this list is ranked- 01
Ginnva 晶华Ginnva
Registered as 上海晶华胶粘新材料股份有限公司 in 2006.
- Electrical insulation tape
Why it ranks here: registered legal entity on file; email and phone published; operating since 2006.
- 02
Scotch Scotch思高
Registered as 3M中国有限公司 in 1984.
- Electrical insulation tape
Why it ranks here: registered legal entity on file; email and phone published; operating since 1902.
International electrical insulation tape brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
WINGTAI 永大WINGTAI
Registered as 永大(中山)有限公司 in 2003.
- Electrical insulation tape
- Insulating tapes
Why it ranks here: registered legal entity on file; email and phone published; operating since 1984.
- INT
WONDER 万得WONDER
Registered as 万洲胶粘制品(江苏)有限公司 in 2013.
- Electrical insulation tape
- Insulating tapes
Why it ranks here: registered legal entity on file; email and phone published; operating since 1980.
- INT
Yong Guan 永冠
Registered as 上海永冠众诚新材料科技(集团)股份有限公司 in 2002.
- Electrical insulation tape
- Insulating tapes
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
More Electrical insulation tape manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| CROWN皇冠CROWN | 皇冠新材料科技股份有限公司 | crown.com.cn | 0760-22363333 |
| NittoNitto | 日东电工(中国)投资有限公司 | nitto.cn | 021-52082277 |
| tesatesa德莎 | 德莎(苏州)胶带技术有限公司 | tesa.cn | 0512-62587988 |
| AveryDennisonAveryDennison艾利丹尼森 | 艾利丹尼森(中国)有限公司 | averydennison.com.cn | — |
| YOURIJIU友日久YOURIJIU | 福建友谊胶粘带集团有限公司 | youyitape.com | — |
Frequently asked questions
How many electrical insulation tape manufacturers and suppliers in China are listed here?
10 companies are listed for electrical insulation tape (电工胶带). 2 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's electrical insulation tape manufacturers located?
Among profiled companies: Shanghai (4), 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 5 publish an email address.