Top blow molding companies

Top blow molding companies serve different product and testing requirements. The guides below cover dangerous-goods jerrycans, multilayer barrier containers and automotive air ducts, with a separate shortlist for each application.

Supplier guides

3 guides

Close-up of white WERIT HDPE jerrycans showing a green screw cap and an open neck

Blow molding19 Sept 2026

10 UN HDPE Jerrycan Manufacturers: 2026 Buying Guide

Compare UN HDPE jerrycan manufacturers by documented package options, closure requirements and the evidence needed for your contents and transport route.

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Grey and red Müller MultiCan coextruded barrier canisters with open threaded necks

Blow molding19 Sept 2026

10 HDPE EVOH Barrier Container Manufacturers for 2026

A guide to HDPE EVOH barrier container manufacturers, with product evidence and a practical basis for comparing barrier performance, testing and supply.

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Real black Manuplast blow molded vehicle-interior air duct with branching channels

Find more blow molding companies

Our guides to top blow molding companies feature HDPE jerrycan manufacturers, multilayer barrier container suppliers and producers of automotive air ducts. Continue your search in the main blow molding company directory to find more plastic bottle manufacturers, industrial container producers and suppliers of custom hollow plastic parts.

The catalog also includes businesses supplying blow molding machines, molds and related production services. Browse by country or company activity to find extrusion blow molding suppliers and packaging manufacturers serving different markets. Open their profiles for company information, listed capabilities and contact details, whether your project involves bottles, jerrycans, technical ducts or other blow-molded products.

Browse all blow molding companies

Blow molding19 Sept 2026

10 Automotive Blow Molded Duct Manufacturers for 2026

Shortlist automotive blow molded duct manufacturers using documented applications, then compare materials, air-system duty, joining and production validation.

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Exolon Group: See the possibilities. Polycarbonate and polyester sheets. Discover Exolon.

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