Quick answer: the top-ranked heat shrink tubing brand in China on this list is TIANYI (Sichuan). 1 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked heat shrink tubing brands
How this list is ranked- 01
TIANYI 天邑TIANYI
Registered as 四川天邑康和通信股份有限公司 in 2001.
- Heat shrink tubing
- Optical network terminal
- Optical splitters
- Smart gateways
- Mobile signal boosters
Why it ranks here: registered legal entity on file; email and phone published; operating since 2001.
International heat shrink tubing 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.
- Heat shrink tubing
- 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 Heat shrink tubing brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| CIACCIAC | 诺德新材料股份有限公司 | ciacrs.com | 0755-88911333 |
| TE Connectivity泰科电子TE Connectivity | 泰科电子(上海)有限公司 | te.com.cn | 400-820-6015 |
| Hongshang宏商Hongshang | 深圳市宏商材料科技股份有限公司 | hongshang.com | — |
| KAIHENG凯恒KAIHENG | 广州凯恒企业集团有限公司 | gzkaiheng.com | — |
| KTG长园电子KTG | 上海长园电子材料有限公司 | ktg-electronics.com | — |
| SALIPT三联热缩SALIPT | 东莞三联热缩材料有限公司 | salipt.com | — |
| WOER沃尔核材WOER | 深圳市沃尔核材股份有限公司 | woer.com | — |
| Zhu You Dian Gong住友电工 | 住友电工投资(上海)有限公司 | sumitomoelectric.com | — |
Frequently asked questions
How many heat shrink tubing manufacturers and suppliers in China are listed here?
10 companies are listed for heat shrink tubing (热缩管). 1 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's heat shrink tubing manufacturers located?
Among profiled companies: Sichuan (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, 10 have an official website and 2 publish an email address.