Company lists · Data refreshed October 2026

Top 18 Mechanical assembly manufacturers based in China

RevenueBase identified 918 company matches for mechanical assembly manufacturers associated with China as of October 2026 and tracks 4,724 professional contacts across them, including 48 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for mechanical assembly manufacturers associated with China, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
918Companies
4,724Contacts tracked
48Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 18 largest mechanical assembly manufacturers based in China

Ranked by team size
Top 18 of 918 company matches for mechanical assembly manufacturers based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHuadu District(guangzhou), ChinaHQ recorded Oct 18, 2026201-50034 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchShanghai, ChinaHQ recorded Oct 18, 20261,001-5,00032 contacts →

Exact match

“Since its establishment, TSP has stood for precision and been supplying tooling with tolerance of 0.001mm to rigorous tool users.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchDongguan, ChinaHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“At FST Precision Sheet Metal Fabrication, we are dedicated to delivering high-quality metal products and services to meet the unique needs of our customers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchHuizhou, ChinaHQ recorded Oct 18, 2026201-50015 contacts →

Exact match

“With over 24 years of experience in customized precision metal components manufacturing, we transform your designs into precision metal parts with 5 core capabilities- CNC Turning…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact match嘉兴市, ChinaHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“is a machinery company based out of, China.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchShenzhen, ChinaHQ recorded Oct 18, 202651-20010 contacts →

Exact match

“ISO 9001, ISO 14001 certified factory.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchRizhao, ChinaHQ recorded Oct 18, 202651-2007 contacts →

Exact match

“Custom Metal Fabricated Products & Service”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchDongguan, ChinaHQ recorded Oct 18, 202611-506 contacts →

Exact match

“Leader Proto was established in 2017, at Dongguan, Guangdong Province.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchWujiang, ChinaHQ recorded Oct 18, 202651-2006 contacts →

Exact match

“The engineers at ERNST have consistently been enhancing the possibilities of stamping and forming technologies since 1970.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchDongguang, ChinaHQ recorded Oct 18, 202651-2004 contacts →

Exact match

“JKP Mould a professional tooling supplier capable of meeting your needs of injection tooling, metal & aluminum components, engineering and manufacturing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchShenzhen, ChinaHQ recorded Oct 18, 202611-503 contacts →

Exact match

“Who we are: MiniMetal is an Israeli-owned company located in Shenzhen, China.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchQingdao, ChinaHQ recorded Oct 18, 2026201-5003 contacts →

Exact match

“Established in 2004, Jinghong is an enterprise focus on tooling design & fabrication, injection-molded parts & metal-stamping parts mass production, custom machinery components…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchFoshan, ChinaHQ recorded Oct 18, 202651-2003 contacts →

Exact match

“TenRal is a specialized metal manufacturing company located in China.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchFoshan, ChinaHQ recorded Oct 18, 202651-2002 contacts →

Exact match

“Depuis 2004, ASYTEC est implanté dans sa propre usine de production en Chine.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchNingbo 315155, ChinaHQ recorded Oct 18, 2026201-5002 contacts →

Exact match

“Since its establishment in 2004, Reliant Industrial has been offering integrated, reliable and competitive industrial manufacturing solutions to customers willing to subcontract…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchNingbo, ChinaHQ recorded Oct 18, 2026201-5002 contacts →

Exact match

“Established in 1968, Union has become one of most competitive Window & Door hardware manufacturers, supplying global brands with high quality and high-performance products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchJiaxing, ChinaHQ recorded Oct 18, 202651-2002 contacts →

Exact match

“Wiseton industries Wiseton manufacture precision, high-quality parts, assemblies and finished goods.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact match深圳市, ChinaHQ recorded Oct 18, 202651-2001 contacts →

Exact match

“PSSE Metal Technology is an export-oriented manufacturing enterprise integrating precision CNC machining, industrial metal material supply, and customized steel strip slitting &…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 18 of 918 mechanical assembly manufacturers based in China

See the full list, filter by size, metro and specialty, and access 48 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical assembly manufacturers based in China at a glance

As of Oct 18, 2026
1.0%Verified-email coverage
5.1Average contacts per company
51-200Median size (employees)
17.4%Largest-city concentration · Shenzhen
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
123
11-50
217
51-200
413
201-500
111
501-1,000
34
1,001-5,000
15
5,001-10,000
3
10001+
1

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 918 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with China whose business descriptions match “mechanical assembly manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 48 professional contacts with verified work emails across the full matched dataset. 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 October 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mechanical assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical assembly manufacturers are there based in China?

RevenueBase identified 918 company matches for mechanical assembly manufacturers associated with China as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Komaspec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mechanical assembly manufacturers?

Shenzhen leads with 160 company records, followed by Dongguan (105) and Ningbo (31).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 48 professional contacts with verified work emails tracked across these 918 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 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 SmartSearch, 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.