Coroplast, convertedfor your exact operation.
We extrude it in our own plant and convert it to your spec:
cutting, folding and printing in Monterrey.
Your part, no middlemen.
Unlike distributors, we manufacture our own coroplast sheet. That lets us build special properties in from the process: UV filter, ESD anti-static, corporate colors and exact thicknesses.
Then we convert it into your product: cutting, folding, ultrasonic welding and printing under one roof. No middlemen: from resin to finished box, everything happens in Monterrey.
Why switch to coroplast?
The advantages of corrugated plastic vs cardboard.
Not sure which variant you need?
Answer 4 questions and we’ll tell you which one to order.
Will the material be exposed to direct sunlight?
The converted solution for your day-to-day.
Coroplast boxes, trays and dividers
For storage, handling and closed-loop transport. Up to 40 uses per box: by the third trip it has paid for itself. Designed for automotive, manufacturing and export.
Coroplast boxes, trays and dividers
For storage, handling and closed-loop transport. Up to 40 uses per box: by the third trip it has paid for itself. Designed for automotive, manufacturing and export.
Dividers and trays cut to the exact measure of your part
Cells that fit your part and protect it in transit without scratching. Available in ESD anti-static for electronics, precision automotive and pharma.
Printed coroplast displays and signage
Light, rigid and printable in screen or digital. For campaigns, retail and signage. With UV additive it endures outdoors without fading.
Custom boxes, dividers and containers
You define the part. We design and build it from our own sheet: thickness, color and exact size.
The right material for your operation.
Automotive
Dunnage dividers that protect the finish of every part on the line.
See the solution →Logistics & distribution
Returnable boxes that endure up to 40 trips without losing shape.
See the solution →Food
Withstands moisture and industrial washing without shedding particles.
See the solution →Beverages
Trays and dividers that handle condensation, cold storage and washing.
See the solution →Pharmaceutical
Particle-free material, ready for cleanrooms and COFEPRIS.
See the solution →Manufacturing
Made-to-measure dividers and trays, in 2 to 6 mm thicknesses.
See the solution →Batteries & electronics
ESD sheet that protects your components from electrostatic discharge.
See the solution →Construction
Protects surfaces on site and gets reused on the next one.
See the solution →Printing & signage
Printable base for indoor and outdoor signage with UV additive.
See the solution →The automotive industry already made this switch.
Migrated its spare-parts logistics from cardboard to returnable plastic.
Their packaging standard calls for replacing cardboard with washable coroplast.
Public cases documented by their authors. They do not imply a commercial relationship with Cassium.

Same quality in every batch.
With ISO 9001:2015, every batch has a record of materials and process. What you receive today is exactly what you ordered the first time.
- 5+ years in demanding industries. Automotive, pharma, logistics and electronics across northeastern Mexico.
- No surprises batch to batch. Same thickness, same density, same finish. Nothing that stops your process.
- Everything documented. Full traceability at every stage, in an audited 5,000 m² plant.