Company lists · Data refreshed September 2026

Top 25 Manufacturing outsourcing firms based in China

Name: Manufacturing outsourcing firms based in China
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 415 companies tracked

RevenueBase identified 415 manufacturing outsourcing firms headquartered in China as of September 2026 and tracks 2,648 professional contacts across them, including 377 with verified work emails. Shenzhen is the largest hub.

This list covers manufacturing outsourcing firms 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 28, 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 28, 2026 86% judged on-target in blind review

415Companies

2,648Contacts tracked

377Verified emails

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The 25 largest manufacturing outsourcing firms based in China

Ranked by team size

Top 25 of 415 manufacturing outsourcing firms based in China, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing outsourcing firms: 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	Shenzhen Kaifa Technology Co.,ltd	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	10001+	254 contacts →
	Indirect evidence “Shenzhen Kaifa Technology Co, Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
2	Morphomfg	Indirect evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “If you have an idea for a product, we help you to create it by working with your team through every step (design, prototyping, sourcing, mass production, shipping & logistics…” Source: RevenueBase Database · checked Sep 28, 2026
3	EXIR	Partial evidence	Wuxi New District, ChinaHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Exir is a Swedish company with the main focus on Contract Manufacturing and manufacturing complete products for the global market.” Source: RevenueBase Database · checked Sep 28, 2026
4	Simerx	Indirect evidence	Shanghai, ChinaHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “With over 20 years of experience, Simerx has grown into a key player in the global market, providing specialized, cost-efficient solutions across a wide range of industries.” Source: RevenueBase Database · checked Sep 28, 2026
5	Komaspec	Indirect evidence	Huadu District(guangzhou), ChinaHQ checked Sep 28, 2026	201-500	24 contacts →
	Indirect evidence “Komaspec is a Canadian-owned, vertically integrated contract manufacturer with production facilities in China, Vietnam, and Mexico, helping global brands as well as small and…” Source: RevenueBase Database · checked Sep 28, 2026
6	The Sourcing CO	Indirect evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Headquartered in Guangzhou, China, The Sourcing Co.(TSC) operates as an extension of our global clients' procurement and buying departments.” Source: RevenueBase Database · checked Sep 28, 2026
7	China Agent LTD	Indirect evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	51-200	17 contacts →
	Indirect evidence “China Agent's Boots-On-The-Ground: Real.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ruishi FAR East LTD	Indirect evidence	Hangzhou, ChinaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Ruishi - its strength in customized product design and development, to provide complete sourcing solutions for serving its clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Alumess Group	Indirect evidence	Ningbo, ChinaHQ checked Sep 28, 2026	51-200	13 contacts →
	Indirect evidence “At Alumess, our strength lies in pushing boundaries to deliver high-quality solutions across a variety of industries.” Source: RevenueBase Database · checked Sep 28, 2026
10	Production Partners	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “WE ARE A SPECIALIZED CONTRACT MANUFACTURER With over 20 years experience, an extensive supplier network & a skilled team of dedicated professionals, Production Partners…” Source: RevenueBase Database · checked Sep 28, 2026
11	ITG Group	Partial evidence	Songjiang, ChinaHQ checked Sep 28, 2026	201-500	9 contacts →
	Partial evidence “ITG GROUP MISSION Bring the best industrial outsourcing services worldwide ITG GROUP covers different business sectors: TEXTILE DIVISION: • Weaving industry Spare parts and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Orange Creatives FPI 橙创	Indirect evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Setting up production in China can feel overwhelming, but it doesn’t have to be.” Source: RevenueBase Database · checked Sep 28, 2026
13	Sphere Resources	Partial evidence	Dongguan, ChinaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Sphere Resources is your gateway to effortless manufacturing in Asia.” Source: RevenueBase Database · checked Sep 28, 2026
14	Tiroflx Manufacturing Execution Partner In China	Indirect evidence	Ningbo, ChinaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Most companies importing from China face the same problem.” Source: RevenueBase Database · checked Sep 28, 2026
15	The Sourcing Solution	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “The Sourcing Solution is a contract manufacturer/sourcing provider/global logistics company working primarily with factories in Asia and Mexico.” Source: RevenueBase Database · checked Sep 28, 2026
16	Multisourcing Asia LTD	Indirect evidence	Shanghai, ChinaHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “New Wave Group is the parent company to over 50 brands in Sportswear, Housewares and Corporate Gifts.” Source: RevenueBase Database · checked Sep 28, 2026
17	Levco Services	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Levco Services is a sourcing agency business based in HK with offices in China and Thailand.” Source: RevenueBase Database · checked Sep 28, 2026
18	FR International Group	Partial evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Based in Guangzhou with over 8 years of experience, FR International specializes in contract manufacturing, project coordination, supplier management, and logistics for retail and…” Source: RevenueBase Database · checked Sep 28, 2026
19	Semic International	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Semic International is a supply chain management company located in South China.” Source: RevenueBase Database · checked Sep 28, 2026
20	Intech Precisions	Indirect evidence	Dongguan, ChinaHQ checked Sep 28, 2026	51-200	6 contacts →
	Indirect evidence “Most prototype CNC suppliers wait for your drawings.” Source: RevenueBase Database · checked Sep 28, 2026
21	Evermove H.K Fashion Co.,ltd	Indirect evidence	Guangzhou, ChinaHQ checked Sep 28, 2026	201-500	5 contacts →
	Indirect evidence “Your One-Stop Contact for Bag Development and Production in China Instead of juggling multiple factory contacts, you’ll work directly with one project office, streamlining the…” Source: RevenueBase Database · checked Sep 28, 2026
22	Shield Works Precision Manufacturing	Partial evidence	Zhuhai, ChinaHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Shield Works - A British owned and managed precision assembly and IPR protective, manufacturing and warehouse facility based in the heart of Zhuhai city an integral part of the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Threegon SCF International Limited	Indirect evidence	ChinaHQ checked Sep 28, 2026	51-200	4 contacts →
	Indirect evidence “Welcome to Threegon!” Source: RevenueBase Database · checked Sep 28, 2026
24	Pcbdesigned	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “At PCBDesigned Technology Limited, we specialize in helping international clients carry their working prototypes through the validation stages to mass production.” Source: RevenueBase Database · checked Sep 28, 2026
25	Minimetal Shenzhen	Indirect evidence	Shenzhen, ChinaHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Who we are: MiniMetal is an Israeli-owned company located in Shenzhen, China.” Source: RevenueBase Database · checked Sep 28, 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: manufacturing outsourcing firms. 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 manufacturing outsourcing firms.
Partial evidence: Its own public description names part of manufacturing outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing outsourcing firms. 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 415 manufacturing outsourcing firms based in China

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Manufacturing outsourcing firms based in China at a glance

As of Sep 28, 2026

14.2%Verified-email coverage

6.4Average contacts per company

11-50Median size (employees)

25.3%Largest-city concentration · Shenzhen

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

144

51-200

119

201-500

501-1,000

1,001-5,000

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 415 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 manufacturing outsourcing firms, 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 “manufacturing outsourcing firms”. 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 manufacturing outsourcing firms), 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 manufacturing outsourcing firms, 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, 377 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 28, 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.

Manufacturing outsourcing firms by metro

Manufacturing outsourcing firms in Shenzhen105

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 manufacturing outsourcing firms, 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 manufacturing outsourcing firms are there based in China?

RevenueBase identified 415 manufacturing outsourcing firms 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?

Shenzhen Kaifa Technology Co.,ltd, headquartered in Shenzhen, tops this list with the largest team on record.

Which city has the most manufacturing outsourcing firms?

Shenzhen leads with 105 headquartered companies, followed by Dongguan (30) and Shanghai (28).

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 377 verified decision-maker contacts tracked across these 415 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 28, 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.