Company lists · Data refreshed October 2026

Top 25 Mail bag seals suppliers worldwide

RevenueBase identified 225 company matches for mail bag seals suppliers worldwide as of October 2026 and tracks 1,345 professional contacts across them, including 210 with verified work emails. Jinan is the largest hub.

This list covers company matches for mail bag seals suppliers worldwide, 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 27, 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 27, 2026 How this list was built
225Companies
1,345Contacts tracked
210Verified emails
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The 25 largest mail bag seals suppliers worldwide

Ranked by team size
Top 25 of 225 company matches for mail bag seals suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchKota Kemuning, MalaysiaHQ recorded Oct 27, 2026501-1,000114 contacts →

Exact match

“Mega Fortris Berhad 199801004408 (460535-H) started the business in 1996.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchParaíba Do Sul, BrazilHQ recorded Oct 27, 2026201-500107 contacts →

Exact match

“A ELC se destaca como uma empresa de inovação, nos mercados de Dispositivos Indicadores de Violação (DIVs)- lacres de segurança, envelopes de segurança, malotes de segurança.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchXirivella, SpainHQ recorded Oct 27, 2026n/a48 contacts →

Exact match

“Prometal es el primer fabricante que inició la producción de precintos de seguridad en Europa, siendo los primeros en ofrecer un precinto de plástico con inserto metálico en el…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchKadıköy, TürkiyeHQ recorded Oct 27, 2026201-50047 contacts →

Exact match

“Started operating in 1988, our company who became a trustworthy supplier in the plastic industry, owes its success to the company traditions and the desire of its stakeholders.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchErith, United KingdomHQ recorded Oct 27, 202651-20036 contacts →

Exact match

“Established in 1973, Versapak is a leading manufacturer of reusable tamper evident bags, insulated carriers, and security seals designed to safeguard sensitive and valuable items…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchAltamira, MexicoHQ recorded Oct 27, 202611-5030 contacts →

Exact match

“EComercializamos embalajes para diversas industrias en México: • Filtros y sobres absorbentes de etileno • Sellos de Seguridad • Sílica Gel y bolsitas anihumedad en varios tamaños…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchPomona, NY, United StatesHQ recorded Oct 27, 202651-20020 contacts →

Exact match

“Cambridge Security Seals (CSS) is a privately held enterprise which manufactures and distributes an industry-leading array of indicative, barrier, GPS, and electronic security…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchSidcup, United KingdomHQ recorded Oct 27, 202651-20019 contacts →

Exact match

“ITW Envopak, a division of ITW Industrial Components, is a manufacturer of tamper evident security products.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchMonterrey, MexicoHQ recorded Oct 27, 202651-20018 contacts →

Exact match

“En Grupo AEMA de México fabricamos Sellos de Seguridad.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchPlainview, NY, United StatesHQ recorded Oct 27, 202611-5016 contacts →

Exact match

“Since 1910, American Casting & Manufacturing has prided itself on supplying innovative, timely products designed to be cost-effective and efficient pieces of the every day working…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchParaiba Do Sul, BrazilHQ recorded Oct 27, 2026201-50016 contacts →

Exact match

“ELC Security Products is a Manufacturer of Security Seals & Bags for Tamper Indication.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchCabreúva, BrazilHQ recorded Oct 27, 202611-5013 contacts →

Exact match

“A AFP Lacres está no mercado há mais de 20 anos desenvolvendo e fabricando lacres de segurança, sendo referência de qualidade no mercado.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchNew Orleans, LA, United StatesHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“Packaging and tamper evident security products since 2001.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchBelo Horizonte, BrazilHQ recorded Oct 27, 2026201-50012 contacts →

Exact match

“Acompanhando o segmento de lacres de segurança, a SELOFORTE vem inovando no desenvolvimento de produtos que atendem as novas exigências do mercado, aliando aos novos designs e com…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Oct 27, 202651-20011 contacts →

Exact match

“Warner Industries is an ISO 9001:2015 certified firm engaged in the manufacture, sale and export of security seals.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchCamposampiero, ItalyHQ recorded Oct 27, 202611-5010 contacts →

Exact match

“We are a rare Italian Production which creates seals and security envelopes to guarantee and protect companies and the integrity of their products with the evidence of any…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchCharlotte, NC, United StatesHQ recorded Oct 27, 202611-5010 contacts →

Exact match

“Innoseal Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchLier, BelgiumHQ recorded Oct 27, 20261-1010 contacts →

Exact match

“Peever International NV is an independent Belgian manufacturer of security seals.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchChileHQ recorded Oct 27, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchSt Charles, IL, DR CongoHQ recorded Oct 27, 202611-509 contacts →

Exact match

“For over a century, we have designed, manufactured and partnered with the world’s leading organizations to create an expansive range of security seals and tamper-evident solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchCabreúva, BrazilHQ recorded Oct 27, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchCromer, AustraliaHQ recorded Oct 27, 20261-107 contacts →

Exact match

“Mega Fortris are the global leaders in the supply of Security Seals, Cash Bags, Security Tapes and Labels and provide a complete range of Tamper Evident Security products.*…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchVerona, ItalyHQ recorded Oct 27, 202611-506 contacts →

Exact match

“Sincera Sistemi, a constant presence in the international market over the years, presents itself as a leading company in bottle waxing with Sealing Wax.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchBurntwood, United KingdomHQ recorded Oct 27, 202651-2006 contacts →

Exact match

“Expert manufacturers of tamper evident security labels and the Label Lock (TM) brand.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchMauku, New ZealandHQ recorded Oct 27, 20261-106 contacts →

Exact match

“Suppliers of Tamper Evident Security Seals and Devices.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 225 mail bag seals suppliers worldwide

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mail bag seals suppliers worldwide at a glance

As of Oct 27, 2026
15.6%Verified-email coverage
6.0Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Jinan
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
64
51-200
44
201-500
27
501-1,000
5
5,001-10,000
2

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 225 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 worldwide whose business descriptions match “mail bag seals suppliers” 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. 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 210 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 27, 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 “mail bag seals suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mail bag seals suppliers are there worldwide?

RevenueBase identified 225 company matches for mail bag seals suppliers worldwide 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?

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

Which city has the most mail bag seals suppliers?

Jinan leads with 4 company records, followed by Sao Paulo (4) and Bangalore (3).

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 210 professional contacts with verified work emails tracked across these 225 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 27, 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.