Wentworth's Groups

Wentworth helps customers by leading the industry in
We provide many types of molds for any equipment, anywhere in the world. We supply low-cost food and drink packaging products globally.

Wentworth's businesses are organized into 5 groups, which operate 17 independent mold manufacturing and service facilities and 5 contract plastics processing facilities, located in Europe, North America, and Asia.

Advanced Mold Technologies

The world's No.1
independent manufacturer of PET and extrusion blow molds. Wentworth provides advanced blow mold products and full servicing for any technology and any equipment, anywhere in the world.

The world's No.2
independent manufacturer of PET preform molds. The single source for all types of PET molds, including injection blow molds and one-step Aoki and Nissei processes.

The world's No.1
independent manufacturer of media packaging including DVD and videocassette packaging molds. Also a major supplier of thin wall container molds, cups and closures, precision molds for many applications, and automotive molds.

Manufacturer of high quality metal stamping, forming, and die-casting tooling up to 10 tons for customers worldwide. We supply single dies, progressive dies and transfer dies to major global corporations in North America and Europe.

Wenworth's metal stamping tools are made to these customers' most exacting standards of quality precision.

Contract Plastics Processing


The world's No.1
independent contract manufacturer of thermoformed plastic lids for disposable cups and other drink and food packaging products. Wentworth offers contract thermoforming and contract injection molding. We provide only contract manufacturing; our plastic products do not compete with our mold customers' products.











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