Smart Home & IoT Manufacturers & Suppliers in China
Hell of a Partner lists 20 verified smart home & iot companies based in China, including manufacturers, importers, and distributors open to B2B wholesale partnerships.
Market snapshot in China
Among smart home & iot manufacturers in China, 90% hold ISO 9001, Quality Management, 75% hold CE Marking, 35% hold ISO 14001, Environmental Management.
The median founding year is 2001, an established market with long-standing suppliers.
Most common certifications
- ISO 9001, Quality Management90% (18)
- CE Marking75% (15)
- ISO 14001, Environmental Management35% (7)
- ISO 45001, Occupational Safety10% (2)
Company size
- 500+ employees65% (13)
- 201-500 employees20% (4)
- 51-200 employees15% (3)
Median founded2001
Shenzhen Corunsmart Co., Ltd.
Shenzhen, China 🇨🇳
Professional smart home product manufacturer with Tuya, Matter, Tasmota firmware support.
Domain live · Jun 2026
Shenzhen Wenhui Technology Development Co., Ltd.
Shenzhen, China 🇨🇳
Smart socket and switch manufacturer with Smart Life/Tuya app integration for B2B wholesalers.
Domain live · Jun 2026
Shenzhen XinYingxin Electronics Technology Co., Ltd.
Shenzhen, China 🇨🇳
Intelligent home appliance and consumer electronics OEM/ODM manufacturer since 1999.
DJI
Shenzhen, China 🇨🇳
Electrical products, electronics and components.
Domain live · Jun 2026
Hikvision
Hangzhou, China 🇨🇳
Electrical products, electronics and components.
Domain live · Jun 2026
JinkoSolar
Shangrao, China 🇨🇳
Electrical products, electronics and components.
Domain live · Jun 2026
LONGi Green Energy
Xian, China 🇨🇳
Electrical products, electronics and components.
Domain live · Jun 2026
Reolink Innovation Limited
Shenzhen, China 🇨🇳
Consumer and SMB IP cameras with direct wholesale programs.
Domain live · Jun 2026
TCL Technology
Huizhou, China 🇨🇳
Electrical products, electronics and components.
Domain live · Jun 2026
Xiamen Milesight IoT Co., Ltd.
Xiamen, China 🇨🇳
AI-powered IP cameras and IoT sensors for global B2B resellers.
Domain live · Jun 2026
Dahua Technology Co., Ltd.
Hangzhou, China 🇨🇳
Global provider of video-centric smart-IoT solutions; manufactures IP cameras, video recorders, A…
Domain live · Jun 2026
Ecovacs Robotics Co., Ltd.
Suzhou, China 🇨🇳
Global leader in home-service robotics, manufacturing the DEEBOT robotic vacuum-and-mop series an…
Domain live · Jun 2026
TP-Link Technologies Co., Ltd.
Shenzhen, China 🇨🇳
World's largest Wi-Fi router manufacturer by shipment volume, producing routers, switches, range…
Domain live · Jun 2026
VNET Group Inc.
Hangzhou, China 🇨🇳
Leading carrier-neutral internet data-centre operator in China; designs and operates large-scale…
Domain live · Jun 2026
Zhejiang Chint Group Co., Ltd.
Wenzhou, China 🇨🇳
Global leader in low-voltage electrical equipment manufacturing; produces circuit breakers, conta…
Domain live · Jun 2026
CATL
Ningde, China 🇨🇳
Electrical products, electronics and components.
Shenzhen Thunder Software Technology Co., Ltd.
Shenzhen, China 🇨🇳
Leading OS and platform software provider for Android-based smart devices and automotive infotainment.
Beijing Roborock Technology Co., Ltd.
Beijing, China 🇨🇳
Robotics company designing and manufacturing the Roborock range of AI-powered robotic vacuum clea…
Ecolocap Solutions Inc., Shenzhen Division
Shenzhen, China 🇨🇳
Smart LED and UV-C disinfection lamp OEM manufacturer.
Holley Technology Ltd.
Hangzhou, China 🇨🇳
Manufacturer of electricity meters, smart energy management systems, and EV charging equipment; s…
Frequently asked questions
How many smart home & iot manufacturers are there in China?
Hell of a Partner lists 20 verified smart home & iot companies based in China. Among smart home & iot manufacturers in China, 90% hold ISO 9001, Quality Management, 75% hold CE Marking, 35% hold ISO 14001, Environmental Management.
Are there smart home & iot manufacturers and distributors in China?
Yes. Hell of a Partner lists 20 smart home & iot companies based in China, including manufacturers, importers, and distributors open to B2B wholesale partnerships.
How do I find a smart home & iot distribution partner in China?
Browse the smart home & iot companies in China below, filter by company type, sales channel, or certification, then send an introduction request directly through Hell of a Partner.
What certifications do smart home & iot manufacturers in China hold?
Among smart home & iot manufacturers in China, 90% hold ISO 9001, Quality Management, 75% hold CE Marking, 35% hold ISO 14001, Environmental Management.