Company lists · Data refreshed September 2026

Top 25 Manufacturing services based in Hong Kong

Name: Manufacturing services based in Hong Kong
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 157 companies tracked

RevenueBase identified 157 manufacturing services headquartered in Hong Kong as of September 2026 and tracks 2,499 professional contacts across them, including 386 with verified work emails. Hong Kong is the largest hub.

This list covers manufacturing services headquartered in Hong Kong, 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 21, 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 21, 2026 86% judged on-target in blind review

157Companies

2,499Contacts tracked

386Verified emails

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The 25 largest manufacturing services based in Hong Kong

Ranked by team size

Top 25 of 157 manufacturing services based in Hong Kong, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing services: 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	HAYCO	Indirect evidence	Hong KongHQ checked Sep 21, 2026	5,001-10,000	926 contacts →
	Indirect evidence “For 40 years, Hayco has been the partner of choice for the world’s leading FMCG companies and retailers.” Source: RevenueBase Database · checked Sep 21, 2026
2	COSMO	Indirect evidence	Kowloon, Hong KongHQ checked Sep 21, 2026	10001+	331 contacts →
	Indirect evidence “Cosmo a market-leading manufacturer of engineered soft-goods, spanning consumer electronics to luxury sectors.” Source: RevenueBase Database · checked Sep 21, 2026
3	Belton Technology Group	Indirect evidence	Hong KongHQ checked Sep 21, 2026	10001+	163 contacts →
	Indirect evidence “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 -…” Source: RevenueBase Database · checked Sep 21, 2026
4	Ryder Industries LTD	Strong evidence	Wanchai, Hong KongHQ checked Sep 21, 2026	1,001-5,000	85 contacts →
	Strong evidence “Ryder Industries is a premium electronics manufacturing services provider that is trusted by leading global brands.” Source: RevenueBase Database · checked Sep 21, 2026
5	Wise Ally Holdings Limited	Strong evidence	Kowloon Bay, Hong KongHQ checked Sep 21, 2026	1,001-5,000	31 contacts →
	Strong evidence “Wise Ally Holdings Limited aims to provide one-stop solutions to global companies with competent engineering expertise, sophisticated manufacturing facilities & non-compromised…” Source: RevenueBase Database · checked Sep 21, 2026
6	Surface Mount Technology Limited	Strong evidence	Tsuen Wan, Hong KongHQ checked Sep 21, 2026	501-1,000	29 contacts →
	Strong evidence “Surface Mount Technology Limited (SMT) is a well-managed Hong Kong based Electronics Manufacturing Services (EMS) specialist in Southern China.” Source: RevenueBase Database · checked Sep 21, 2026
7	Five Star Enterprises Limited	Strong evidence	Hong KongHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “With 30 years of experience, our women-led team is a trusted manufacturing partner offering both tailor-made and full service options to startups and established brands.” Source: RevenueBase Database · checked Sep 21, 2026
8	Good View Industrial Company LTD	Indirect evidence	Kwun Tong, Hong KongHQ checked Sep 21, 2026	1,001-5,000	22 contacts →
	Indirect evidence “GOOD VIEW INDUSTRIAL COMPANY LTD, is a privately owned company founded in Hong Kong in 1986.” Source: RevenueBase Database · checked Sep 21, 2026
9	Tmax Group	Strong evidence	Yau Tsim Mong District, Hong KongHQ checked Sep 21, 2026	51-200	21 contacts →
	Strong evidence “TMax Group is a Hong Kong based agent specializing in product development, sourcing and manufacturing for numerous consumer product firms and retailers and multinational brands.” Source: RevenueBase Database · checked Sep 21, 2026
10	Craigwood Garment Factory LTD	Strong evidence	Kwai Chung, Hong KongHQ checked Sep 21, 2026	1,001-5,000	20 contacts →
	Strong evidence “For nearly five decades, Craigwood has been a trusted partner to leading international brands, providing innovative and globally integrated shirt manufacturing solutions.” Source: RevenueBase Database · checked Sep 21, 2026
11	Zeeva INT LTD	Strong evidence	Kowloon Bay, Hong KongHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “Zeeva Int Limited is a global manufacturing partner that turns trend insights into shelf‑ready consumer products-fast.” Source: RevenueBase Database · checked Sep 21, 2026
12	Sevco Limited	Strong evidence	Hong KongHQ checked Sep 21, 2026	51-200	13 contacts →
	Strong evidence “Step into the world of manufacturing excellence with SEVCO, your trusted partner in China and Mexico.” Source: RevenueBase Database · checked Sep 21, 2026
13	M-Tek Limited	Strong evidence	Tsim Sha Tsui, Hong KongHQ checked Sep 21, 2026	51-200	13 contacts →
	Strong evidence “M-Tek is a premier electronics manufacturing service provider founded in 1993.” Source: RevenueBase Database · checked Sep 21, 2026
14	Brixon Design & Manufacturing	Indirect evidence	Hong KongHQ checked Sep 21, 2026	51-200	11 contacts →
	Indirect evidence “Since 1982, Brixon has developed long-term partnerships with many of the world's leading fashion brands and apparel retailers.” Source: RevenueBase Database · checked Sep 21, 2026
15	Flexworks Limited	Indirect evidence	Fo Tan, Hong KongHQ checked Sep 21, 2026	201-500	11 contacts →
	Indirect evidence “Flexworks develops and manufactures advanced technical products for customers of all sizes across the world.” Source: RevenueBase Database · checked Sep 21, 2026
16	Chen-Tech	Indirect evidence	Kong, Hong KongHQ checked Sep 21, 2026	51-200	9 contacts →
	Indirect evidence “Chen-tech delivers high quality precision custom parts, on time.” Source: RevenueBase Database · checked Sep 21, 2026
17	Sunbird Group	Strong evidence	Lai Chi Kok, Hong KongHQ checked Sep 21, 2026	51-200	8 contacts →
	Strong evidence “Sunbird was founded in 1997 with the vision to create a business that would focus on quality and eliminate the hassles usually associated with overseas manufacturing.” Source: RevenueBase Database · checked Sep 21, 2026
18	Koka Limited	Indirect evidence	Kowloon, Hong KongHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “KOKA Limited is a Hong Kong custom component provider operating three specialist divisions, KOKA Electronics, KOKA Metal and KOKA SmartSource, taking OEM appliance components…” Source: RevenueBase Database · checked Sep 21, 2026
19	Focus Industries O B Fortune Technology LTD	Strong evidence	Kowloon City, Hong KongHQ checked Sep 21, 2026	11-50	7 contacts →
	Strong evidence “Established in 1991, Focus Industries is a global organization, headquartered in Hong Kong Manufacturing products for global markets and delivering the latest products to…” Source: RevenueBase Database · checked Sep 21, 2026
20	Sherav Hong Kong LTD	Indirect evidence	Sheung Wan, Hong KongHQ checked Sep 21, 2026	51-200	6 contacts →
	Indirect evidence “At Sherav, procurement is a passion.” Source: RevenueBase Database · checked Sep 21, 2026
21	Yourlink2asia	Indirect evidence	Mong Kok, Hong KongHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “THERE IS SOMETHING about us Your idea + us = your new product.” Source: RevenueBase Database · checked Sep 21, 2026
22	Keen's Products LTD	Indirect evidence	Chai Wan, Hong KongHQ checked Sep 21, 2026	201-500	6 contacts →
	Indirect evidence “Welcome to Keen's, your partner for Cut & Sew Solutions / Plastic Injection Molding Services.” Source: RevenueBase Database · checked Sep 21, 2026
23	Excellent Limited	Indirect evidence	Lai Chi Kok, Hong KongHQ checked Sep 21, 2026	51-200	6 contacts →
	Indirect evidence “Excellent Limited (Excellent-Group) was first established in 1988, with its headquartered located in Hong Kong.” Source: RevenueBase Database · checked Sep 21, 2026
24	Aviton Care LTD	Indirect evidence	Kowloon, Hong KongHQ checked Sep 21, 2026	201-500	6 contacts →
	Indirect evidence “Aviton is a Contract Manufacturer (CM) who can greatly reduce the complexity of project management for an OEM.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kenago	Strong evidence	Hongkong Hongkong, Hong KongHQ checked Sep 21, 2026	1-10	6 contacts →
	Strong evidence “KENAGO is a China-based Sourcing, Trading & Product Development company with German–Taiwanese management, specializing in high-quality, end-to-end manufacturing solutions.” Source: RevenueBase Database · checked Sep 21, 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 services. 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 services.
Partial evidence: Its own public description names part of manufacturing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing services. 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 157 manufacturing services based in Hong Kong

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Manufacturing services based in Hong Kong at a glance

As of Sep 21, 2026

15.4%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

25.5%Largest-city concentration · Hong Kong

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 157 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 services, 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 Hong Kong whose own description of what they do matches “manufacturing services”. 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 services), 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 services, and records with no verified work email. Companies headquartered outside Hong Kong 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, 386 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 21, 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 services by metro

Manufacturing services in Hong Kong40

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 services, 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 services are there based in Hong Kong?

RevenueBase identified 157 manufacturing services headquartered in Hong Kong 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?

HAYCO, headquartered in Hong Kong, tops this list with the largest team on record.

Which city has the most manufacturing services?

Hong Kong leads with 40 headquartered companies, followed by Kowloon (24) and Hong (19).

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 386 verified decision-maker contacts tracked across these 157 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 21, 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.