Quick answer: the top-ranked cob led light source manufacturers in China on this list are Hong Li Zhi Hui (Guangdong) and TYF (Guangdong). 2 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked cob led light source manufacturers
How this list is ranked- 01
Hong Li Zhi Hui 鸿利智汇
Registered as 鸿利智汇集团股份有限公司 in 2004.
- COB LED light sources
- Light-emitting diodes
Why it ranks here: registered legal entity on file; email and phone published; operating since 2004.
- 02
TYF 同一方TYF
Registered as 深圳市同一方光电技术有限公司 in 2009.
- COB LED light sources
Why it ranks here: registered legal entity on file; email and phone published; operating since 2009.
International cob led light source brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
LEDTEEN 硅能光电LEDTEEN
Registered as 硅能光电半导体(广州)有限公司 in 2010.
- COB LED light sources
Why it ranks here: registered legal entity on file; email and phone published; operating since 2010.
- INT
ams OSRAM ams OSRAM
Registered as 艾迈斯欧司朗集团.
- COB LED light sources
- Halogen lamps
- Light-emitting diodes
- Semiconductor lasers
- Photodiodes
Why it ranks here: registered legal entity on file; phone published; operating since 1906.
- INT
LUMILEDS LUMILEDS亮锐
Registered as 亮锐(上海)管理有限公司 in 2014.
- COB LED light sources
- Light-emitting diodes
Why it ranks here: registered legal entity on file; email published; operating since 1924.
- INT
LUMINUS LUMINUS朗明纳斯
Registered as 朗明纳斯光电(厦门)有限公司 in 2014.
- COB LED light sources
Why it ranks here: registered legal entity on file; email published; operating since 2002.
More COB LED light sources manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| LED三星LED | 三星(中国)投资有限公司 | samsung.com | 021-23253554 |
| CITIZENCITIZEN西铁城电子 | 西铁城电子株式会社 | ce.citizen.co.jp | 021-62955510 |
| bridgeluxbridgelux普瑞光电 | 普瑞光电(厦门)股份有限公司 | bridgelux.com | — |
| NICHIANICHIA日亚 | 日亚化学工业株式会社 | nichia.co.jp | — |
Frequently asked questions
How many cob led light sources manufacturers and suppliers in China are listed here?
10 companies are listed for cob led light sources (COB光源). 2 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's cob led light sources manufacturers located?
Among profiled companies: Guangdong (3), Shanghai (1), Fujian (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.