Company lists · Data refreshed September 2026

Top 16 Custom plastic components manufacturers based in China

RevenueBase identified 1,005 company matches for custom plastic components manufacturers associated with China as of September 2026 and tracks 4,904 professional contacts across them, including 67 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for custom plastic components 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 September 16, 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 Sep 16, 2026 How this list was built
1,005Companies
4,904Contacts tracked
67Verified emails
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The 16 largest custom plastic components manufacturers based in China

Ranked by team size
Top 16 of 1,005 company matches for custom plastic components manufacturers based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchShenzhen, ChinaHQ recorded Sep 16, 20261,001-5,000252 contacts →

Exact match

“TK Group (Holdings) Limited found in 1983 in HK, Through 30 years of development, TK has become a leading one-stop total plastics solutions provider in PRC.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchDongguan, ChinaHQ recorded Sep 16, 2026501-1,00071 contacts →

Exact match

“TEC Mold Holdings Limited was founded in with a manufacturing space of Through 18 years of development and investment,TEC Mold has become a leading “one-stop manufacturing…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchShenzhen, ChinaHQ recorded Sep 16, 2026501-1,00040 contacts →

Exact match

“Founded in 2004, SJ Group is a leading provider of full-stack precision manufacturing solutions, focusing on four high-growth sectors: medical, automotive, smart consumer…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchShenzhen, ChinaHQ recorded Sep 16, 2026501-1,00027 contacts →

Exact match

“BH Mould are a leading plastic injection moulding supplier capable of meeting any of your engineering, tooling, moulding and manufacturing needs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchShenzhen, ChinaHQ recorded Sep 16, 202651-20019 contacts →

Exact match

“Aco Mold Co Limited, a China mold supplier located in Shenzhen, dedicates in injection mold tooling, manufacturing and plastic injection moulding services, offers custom injection…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchDongguan, ChinaHQ recorded Sep 16, 202651-20011 contacts →

Exact match

“Aria is a fast moving and leading plastic mold making, injection molding and on demand manufacturing company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchShenzhen, ChinaHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“ISO 9001, ISO 14001 certified factory.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchZhongshan, ChinaHQ recorded Sep 16, 2026201-50010 contacts →

Exact match

“ZHONGSHAN HORD RAPIDTOOLS LTD is a professional manufacturer specializing in custom rapid tooling and on-demand manufacturing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchShenzhen, ChinaHQ recorded Sep 16, 202651-2009 contacts →

Exact match

“RYD TOOLING CO, LIMITED has engineered and manufactured more than sets of world-class plastic injection molds, 80% of them are exported to USA and Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchDongguan City, ChinaHQ recorded Sep 16, 2026201-5004 contacts →

Exact match

“Dongguan YIXUN Industrial Co,Ltd is a high technology company,specializing in many kinds of plastic mold designing,manufacturing and injecting,mainly covering the enclosure and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchDongguan, ChinaHQ recorded Sep 16, 2026201-5003 contacts →

Exact match

“Richfields Corporation is a plastic injection moulding and tooling manufacturer located in Dongguan China.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchFoshan, ChinaHQ recorded Sep 16, 202651-2002 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchSuzhou, ChinaHQ recorded Sep 16, 202651-2002 contacts →

Exact match

“Poly-Cast Plastics (Suzhou, China) is a US WFOE, licensed in 2006 and is quickly becoming recognized as a leader in innovative design solutions, precision process controls and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchZhongshan, ChinaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Jackson Exports was created to provide customers with better service and to save money on Chinese and Vietnamese manufacturing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchShenzhen, ChinaHQ recorded Sep 16, 202651-2001 contacts →

Exact match

“Are you looking for a solution to reliable, affordable and top-quality plastic injection molds?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSuzhou, ChinaHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 16 of 1,005 custom plastic components manufacturers based in China

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom plastic components manufacturers based in China at a glance

As of Sep 16, 2026
1.4%Verified-email coverage
4.9Average contacts per company
51-200Median size (employees)
26.0%Largest-city concentration · Shenzhen
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
201
51-200
519
201-500
142
501-1,000
34
1,001-5,000
17
5,001-10,000
2

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 1,005 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 “custom plastic components 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 67 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 September 16, 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 “custom plastic components manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom plastic components manufacturers are there based in China?

RevenueBase identified 1,005 company matches for custom plastic components manufacturers associated with China as of September 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?

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

Which city has the most custom plastic components manufacturers?

Shenzhen leads with 261 company records, followed by Dongguan (140) and Xiamen (33).

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 67 professional contacts with verified work emails tracked across these 1,005 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 September 16, 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.