Company lists · Data refreshed September 2026

Top 25 Optoelectronics companies based in China

Name: Optoelectronics companies based in China
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,937 companies tracked

RevenueBase identified 2,937 optoelectronics companies headquartered in China as of September 2026 and tracks 24,469 professional contacts across them, including 483 with verified work emails. Shenzhen is the largest hub.

This list covers optoelectronics companies headquartered in China, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

2,937Companies

24,469Contacts tracked

483Verified emails

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The 25 largest optoelectronics companies based in China

Ranked by team size

Top 25 of 2,937 optoelectronics companies based in China, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to optoelectronics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Opple Lighting	Indirect evidence	Shanghai, ChinaHQ checked Sep 17, 2026	5,001-10,000	979 contacts →
	Indirect evidence “A household name in China, OPPLE was founded in 1996 and has grown to become the country’s number one lighting brand with over sales outlets.” Source: RevenueBase Database · checked Sep 17, 2026
2	Unilumin	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	1,001-5,000	497 contacts →
	Indirect evidence “As the leader in the global LED industry, Unilumin Group Co.” Source: RevenueBase Database · checked Sep 17, 2026
3	Comtech	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	501-1,000	412 contacts →
	Indirect evidence “Focusing on value-added services, Comtech is the biggest, fast growing provider of electronic components and solutions in China.” Source: RevenueBase Database · checked Sep 17, 2026
4	YOFC	Indirect evidence	Wuhan, ChinaHQ checked Sep 17, 2026	1,001-5,000	395 contacts →
	Indirect evidence “Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Source: RevenueBase Database · checked Sep 17, 2026
5	Inventronics	Indirect evidence	Hangzhou, ChinaHQ checked Sep 17, 2026	1,001-5,000	359 contacts →
	Indirect evidence “Inventronics is a leading worldwide producer of an extensive range of lighting products, including LED drivers, sensors, control systems, and LED modules.” Source: RevenueBase Database · checked Sep 17, 2026
6	维信诺visionox	Indirect evidence	廊坊市, ChinaHQ checked Sep 17, 2026	10001+	259 contacts →
	Indirect evidence “Visionox is the world's leading supplier of integrated advanced display solutions.” Source: RevenueBase Database · checked Sep 17, 2026
7	Sunny Optical Technology Group Co. LTD	Indirect evidence	Yuyao, ChinaHQ checked Sep 17, 2026	10001+	223 contacts →
	Indirect evidence “Sunny Optical Technology (Group) Company Limited (the “Company” or “Sunny Optical Technology”, together with its subsidiaries, the “Group”)(Stock Code: 2382.HK) is a global…” Source: RevenueBase Database · checked Sep 17, 2026
8	Infiled	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	201-500	176 contacts →
	Indirect evidence “INFiLED is a global LED technology company driven by one vision: Screen Your Dreams.” Source: RevenueBase Database · checked Sep 17, 2026
9	Hisense Broadband Multimedia Technologies, LTD	Indirect evidence	ChinaHQ checked Sep 17, 2026	1,001-5,000	130 contacts →
	Indirect evidence “Hisense Broadband Multimedia Technologies Co, Ltd.(HBMT) is a global leader in the development and manufacturing of broadband optical and multimedia terminals.” Source: RevenueBase Database · checked Sep 17, 2026
10	Zhejiang Crystal-Optech Co., LTD	Strong evidence	Taizhou, ChinaHQ checked Sep 17, 2026	10001+	108 contacts →
	Strong evidence “Crystal Optoelectronics is committed to becoming a "globally outstanding one-stop optical solution expert", providing one-stop professional services from components to modules and…” Source: RevenueBase Database · checked Sep 17, 2026
11	Innolight Technology	Indirect evidence	Suzhou, ChinaHQ checked Sep 17, 2026	1,001-5,000	95 contacts →
	Indirect evidence “InnoLight was founded in 2008, is now a world leader in development of silicon photonics and provide a wide range of high-speed optical solutions for optical communication…” Source: RevenueBase Database · checked Sep 17, 2026
12	Focuslight Technologies	Indirect evidence	Xi'an, ChinaHQ checked Sep 17, 2026	501-1,000	82 contacts →
	Indirect evidence “Founded in 2007 and headquartered in Xi’an, China, Focuslight Technologies Inc.” Source: RevenueBase Database · checked Sep 17, 2026
13	CIMS	Indirect evidence	Suzhou, ChinaHQ checked Sep 17, 2026	201-500	76 contacts →
	Indirect evidence “CIMS provides automated optical inspection solutions, automated final/visual inspection solutions, metrology and add-on inspection options, system upgrade solutions as well as…” Source: RevenueBase Database · checked Sep 17, 2026
14	Liantronics	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	1,001-5,000	72 contacts →
	Indirect evidence “Founded in 2003, LianTronics (stock code: 300269) is a leading display solution provider specializing in LED application products from R&D, manufacturing, sales to service.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hengdian Group Tospo Lighting Co., LTD	Indirect evidence	Dongyang, ChinaHQ checked Sep 17, 2026	1,001-5,000	43 contacts →
	Indirect evidence “Hengdian Group Tospo Lighting Co,Ltd.(Stock code: 603303.SH) has been focusing on the general lighting industry since its establishment at the end of 1996.” Source: RevenueBase Database · checked Sep 17, 2026
16	Nexnovo Technology Co,. LTD	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	201-500	39 contacts →
	Indirect evidence “THE INVENTOR AND MANUFACTURER OF TRANSPARENT LED DISPLAY NEXNOVO TECHNOLOGY CO, LTD, was founded in 2011, with headquarters located in Shenzhen, having Beijing and Shanghai branch…” Source: RevenueBase Database · checked Sep 17, 2026
17	Dangoo Tech	Indirect evidence	Shanghai, ChinaHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Dangoo” is undergoing a multilateral transformation…back to a deeply-rooted heritage and a journey it started well-over a decade ago…but also forward…onto the next, best version…” Source: RevenueBase Database · checked Sep 17, 2026
18	上海剑桥科技股份有限公司	Indirect evidence	上海市, ChinaHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Flyin Group Co.,ltd	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	501-1,000	30 contacts →
	Indirect evidence “Flyin Group Co,Ltd, established in Nov, 2005, is a leading worldwide manufacturer of fiber optic components.” Source: RevenueBase Database · checked Sep 17, 2026
20	Blueview Lighting	Indirect evidence	Chengdu, ChinaHQ checked Sep 17, 2026	1,001-5,000	27 contacts →
	Indirect evidence “Blueview Elec-optic Tech Co, Ltd is the pioneer developer among the Chinese LED Signage and Strip Light market that not only participated but also promote the whole LED industry…” Source: RevenueBase Database · checked Sep 17, 2026
21	LED Lighting Manufacturer-Hishine Group Limited	Indirect evidence	Shenzhen, ChinaHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Hishine Group Limited Hishine Group Limited is a high-tech enterprise established in 2005, we have two branches, one is Huaibei Ruite Tech Co, Ltd and one is Hishine…” Source: RevenueBase Database · checked Sep 17, 2026
22	Mester Lighting Corp	Indirect evidence	Shen Zhen City, ChinaHQ checked Sep 17, 2026	201-500	24 contacts →
	Indirect evidence “MESTER LED Limited founded in 2009, is a comprehensive and high-tech enterprise for LED lighting.” Source: RevenueBase Database · checked Sep 17, 2026
23	Broadex Technologies	Indirect evidence	Jiaxing, ChinaHQ checked Sep 17, 2026	501-1,000	23 contacts →
	Indirect evidence “Broadex Technologies is a leader in the design and manufacture of passive and active optical components for DWDM, FTTH, data centre and wireless networks.” Source: RevenueBase Database · checked Sep 17, 2026
24	Imigy Lighting	Indirect evidence	Suzhou, ChinaHQ checked Sep 17, 2026	201-500	23 contacts →
	Indirect evidence “IMIGY Lighting Electric Co, Ltd, founded in 2004, specializes in the production and sales of LED luminaries.” Source: RevenueBase Database · checked Sep 17, 2026
25	Smart-Core Holdings Limited	Indirect evidence	深圳, ChinaHQ checked Sep 17, 2026	201-500	20 contacts →
	Indirect evidence “02166.HKMstarMTKToshibaNanyaRafaelParadaFiti20052300“”2016 Smart-Core Holdings Limited (stock code: 02166.HK) is a native leading supplier of system solution design and electronic…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: optoelectronics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names optoelectronics companies.
Partial evidence: Its own public description names part of optoelectronics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name optoelectronics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,937 optoelectronics companies based in China

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Optoelectronics companies based in China at a glance

As of Sep 17, 2026

2.0%Verified-email coverage

8.3Average contacts per company

51-200Median size (employees)

29.1%Largest-city concentration · Shenzhen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

401

11-50

591

51-200

1,112

201-500

463

501-1,000

173

1,001-5,000

154

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 2,937 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among optoelectronics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in China whose own description of what they do matches “optoelectronics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names optoelectronics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among optoelectronics companies, and records with no verified work email. Companies headquartered outside China are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 483 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Optoelectronics companies by metro

Optoelectronics companies in Shenzhen855
Optoelectronics companies in Guangzhou76
Optoelectronics companies in Zhongshan59
Optoelectronics companies in Wuhan52
Optoelectronics companies in Ningbo44
Optoelectronics companies in Shanghai43
Optoelectronics companies in Dongguan39
Optoelectronics companies in Hangzhou36
Optoelectronics companies in Xiamen35
Optoelectronics companies in Foshan31
Optoelectronics companies in Chengdu29
Optoelectronics companies in Dong27
Optoelectronics companies in Huizhou27
Optoelectronics companies in Shang Hai Shi Shang Hai Shi27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names optoelectronics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many optoelectronics companies are there based in China?

RevenueBase identified 2,937 optoelectronics companies headquartered in China as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Opple Lighting, headquartered in Shanghai, tops this list with the largest team on record.

Which city has the most optoelectronics companies?

Shenzhen leads with 855 headquartered companies, followed by Guangzhou (76) and Zhongshan (59).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 483 verified decision-maker contacts tracked across these 2,937 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.