Company lists · Data refreshed November 2026

Top 10 Plastic component manufacturers based in China

RevenueBase identified 1,130 company matches for plastic component manufacturers associated with China as of November 2026 and tracks 6,577 professional contacts across them, including 366 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for plastic component 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 November 6, 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 Nov 6, 2026 How this list was built
1,130Companies
6,577Contacts tracked
366Verified emails
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The 10 largest plastic component manufacturers based in China

Ranked by team size
Top 10 of 1,130 company matches for plastic component manufacturers based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDongguan, ChinaHQ recorded Nov 6, 2026501-1,00076 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchShenzhen, ChinaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchShenzhen, ChinaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchShenzhen, ChinaHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“RiLong Company was established in 1990 in Shenzhen, as an original supplier of high precision plastic injection parts, that were mainly exported to the US and Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDongguan, ChinaHQ recorded Nov 6, 202651-20012 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSuzhou New District, ChinaHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“Welcome to Suzhou faigle Engineering Plastics Co, Ltd!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDongguan, ChinaHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“At Eastar Tech, we believe "Good quality control under each process" and keep it in mind always.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDongguang, ChinaHQ recorded Nov 6, 202651-2007 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact match上海, ChinaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“1998 Feddersen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNingbo 315155, ChinaHQ recorded Nov 6, 2026201-5005 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 10 of 1,130 plastic component manufacturers based in China

See the full list, filter by size, metro and specialty, and access 366 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic component manufacturers based in China at a glance

As of Nov 6, 2026
5.6%Verified-email coverage
5.8Average contacts per company
51-200Median size (employees)
17.7%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
227
51-200
490
201-500
156
501-1,000
46
1,001-5,000
44
5,001-10,000
5

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 1,130 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 “plastic component 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 366 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 November 6, 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 “plastic component manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic component manufacturers are there based in China?

RevenueBase identified 1,130 company matches for plastic component manufacturers associated with China as of November 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?

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

Which city has the most plastic component manufacturers?

Shenzhen leads with 200 company records, followed by Dongguan (112) and Taizhou (36).

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 366 professional contacts with verified work emails tracked across these 1,130 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 November 6, 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.