Quick answer: the top-ranked internet of thing brands in China on this list are COSMOPlat (Shandong), HUAWEI (Guangdong) and Tian Yi Wu Lian (Beijing). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked internet of thing brands
How this list is ranked- 01
COSMOPlat
卡奥斯COSMOPlat
- Internet of Things
- Injection molds
- Asset Management Systems
Registered legal entity on file; email and phone published; operating since 2017.
View profile → - 02
HUAWEI
华为HUAWEI
- Internet of Things
- Lidar
- Smart Cities
Registered legal entity on file; email and phone published.
View profile → - 03
Tian Yi Wu Lian
天翼物联
- Internet of Things
- Smart Cities
- Smart community systems
Registered legal entity on file; email and phone published; operating since 2000.
View profile →
- 04
U-home 海尔智家U-home
Registered as 海尔集团公司 in 1980.
- Internet of Things
- Smart home systems
- Smart control panels
- Smart cameras
- Smart home appliances
Why it ranks here: registered legal entity on file; email and phone published; operating since 1934.
- 05
ZTE 中兴ZTE
Registered as 中兴通讯股份有限公司 in 1997.
- Internet of Things
- Smart Cities
- Optical network terminal
- Cloud Desktops
- Liquid-cooled servers
- Cellular base station antennas
Why it ranks here: registered legal entity on file; email and phone published; operating since 1985.
- 06
IoT 小米IoT
Registered as 小米科技有限责任公司 in 2010.
- Internet of Things
Why it ranks here: registered legal entity on file; email and phone published; operating since 2021.
- 07
Zhong Guo Lian Tong Wu Lian Wang 中国联通物联网
Registered as 中国联合网络通信集团有限公司 in 1994.
- Internet of Things
- Smart Cities
Why it ranks here: registered legal entity on file; email and phone published; operating since 2014.
International internet of thing brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Bai Du Zhi Neng Yun 百度智能云
Registered as 百度在线网络技术(北京)有限公司 in 2000.
- Internet of Things
- Edge Computing
- Cloud Servers
- Domain Name Trading
- DNS Services
Why it ranks here: registered legal entity on file; email and phone published.
More Internet of Things brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| OneNET中移物联OneNET | 中移物联网有限公司 | open.iot.10086.cn | 400-1100-868 |
| A Li Yun阿里云 | 阿里巴巴集团控股有限公司 | aliyun.com | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | COSMOPlat卡奥斯COSMOPlat | Shandong | 2017 | 卡奥斯物联科技股份有限公司 |
| 02 | HUAWEI华为HUAWEI | Guangdong | — | 华为投资控股有限公司 |
| 03 | Tian Yi Wu Lian天翼物联 | Beijing | 2000 | 中国电信集团有限公司 |
| 04 | U-home海尔智家U-home | Shandong | 1934 | 海尔集团公司 |
| 05 | ZTE中兴ZTE | Guangdong | 1985 | 中兴通讯股份有限公司 |
| 06 | IoT小米IoT | Beijing | 2021 | 小米科技有限责任公司 |
| 07 | Zhong Guo Lian Tong Wu Lian Wang中国联通物联网 | Beijing | 2014 | 中国联合网络通信集团有限公司 |
Frequently asked questions
How many internet of things manufacturers and suppliers in China are listed here?
10 companies are listed for internet of things (物联网). 7 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's internet of things manufacturers located?
Among profiled companies: Beijing (4), Shandong (2), Guangdong (2).
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 8 publish an email address.