When it comes to package testing services, come to DDL.

DDL has become many engineers' first choice for package, product and material testing.

When you really need to know if packaging will perform under pressure, turn to DDL's team of tenured package engineers for quality package testing services.

Will materials stand up to stressful situations? With our extensive equipment background, DDL offers comprehensive material testing using methods such as mechanical testing and tensile testing.

Will products resist the rigors of shipment, operation and storage under conditions that are inevitably less than ideal?

Find reassurance with DDL. Our product testing services include environmental testing, leak testing, mechanical testing, shock testing, vibration testing, accelerated aging testing and shelf life validation.

DDL is a well-established expert in medical device package testing, offering a full range of package testing and environmental testing services... from accelerated aging testing, shelf-life studies and microbial barrier testing to distribution simulations and exploration of package integrity and strength.

DDL professionals have worked with clients in the chemical, electronics, mechanical, aerospace, medical device, packaging and automotive industries. Our client roster includes many industry leaders and research laboratories.