Company lists · Data refreshed October 2026

Top 10 Electromechanical oem component contract manufacturing companies based in Hong Kong

RevenueBase identified 71 company matches for electromechanical oem component contract manufacturing companies associated with Hong Kong as of October 2026 and tracks 6,037 professional contacts across them, including 1,398 with verified work emails. Kowloon is the largest hub.

This list covers company matches for electromechanical oem component contract manufacturing companies associated with Hong Kong, 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 25, 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 25, 2026 How this list was built
71Companies
6,037Contacts tracked
1,398Verified emails
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The 10 largest electromechanical oem component contract manufacturing companies based in Hong Kong

Ranked by team size
Top 10 of 71 company matches for electromechanical oem component contract manufacturing companies based in Hong Kong, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchShatin, Hong KongHQ recorded Oct 25, 202610001+4,905 contacts →

Exact match

“At Johnson Electric, our vision is to be the world’s definitive provider of innovation and reliable motion systems.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchHong KongHQ recorded Oct 25, 202610001+194 contacts →

Exact match

“Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchWanchai, Hong KongHQ recorded Oct 25, 20261,001-5,00094 contacts →

Exact match

“Ryder Industries is a premium electronics manufacturing services provider that is trusted by leading global brands.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchKowloon Bay, Hong KongHQ recorded Oct 25, 20261,001-5,00032 contacts →

Exact match

“Wise Ally Holdings Limited aims to provide one-stop solutions to global companies with competent engineering expertise, sophisticated manufacturing facilities & non-compromised…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchTsuen Wan, Hong KongHQ recorded Oct 25, 2026501-1,00032 contacts →

Exact match

“Surface Mount Technology Limited (SMT) is a well-managed Hong Kong based Electronics Manufacturing Services (EMS) specialist in Southern China.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchKowloon, Hong KongHQ recorded Oct 25, 20261,001-5,00025 contacts →

Exact match

“The company Wong's Electronics Holdings Company Limited (WEHC) engages in electronic manufacturing services (EMS) and is the EMS division of Wong's International Holdings Limited.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchHong KongHQ recorded Oct 25, 202651-2006 contacts →

Exact match

“AK Electronics was founded in 2012 by a team engineers who knew well the challenges involved in contract manufacturing, and wanted to create a better solution.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchN.T., Hong KongHQ recorded Oct 25, 202651-2005 contacts →

Exact match

“Professional EMS Provider”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact match沙田, Hong KongHQ recorded Oct 25, 202651-2003 contacts →

Exact match

“GRE Manufacturing is a global OEM/ODM contract manufacturer providing turnkey design & manufacturing services to companies since 1989.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchHong KongHQ recorded Oct 25, 20261-103 contacts →

Exact match

“Founded in 2007, PRODUX has since developed into an established and trusted supplier of state-of-the-art electricals.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 10 of 71 electromechanical oem component contract manufacturing companies based in Hong Kong

See the full list, filter by size, metro and specialty, and access 1,398 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electromechanical oem component contract manufacturing companies based in Hong Kong at a glance

As of Oct 25, 2026
23.2%Verified-email coverage
85.0Average contacts per company
51-200Median size (employees)
21.1%Largest-city concentration · Kowloon
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
15
51-200
15
201-500
7
501-1,000
8
1,001-5,000
16
10001+
3

Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 71 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 Hong Kong whose business descriptions match “electromechanical oem component contract manufacturing companies” 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 1,398 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 25, 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 “electromechanical oem component contract manufacturing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electromechanical oem component contract manufacturing companies are there based in Hong Kong?

RevenueBase identified 71 company matches for electromechanical oem component contract manufacturing companies associated with Hong Kong 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?

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

Which city has the most electromechanical oem component contract manufacturing companies?

Kowloon leads with 15 company records, followed by Hong (9) and Hong Kong (8).

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 1,398 professional contacts with verified work emails tracked across these 71 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 25, 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.