Skip to content

ARM Has a Busy Spring! Don't miss these free webinars and our Belfast meeting.

April 20: Introduction to Air Amplifiers & Best Practices in Implementation

April 22: Rotomolding Leaders Interview

April 29: AI Teammates Make it Rain

May 14: How Melt Index Affects Part Quality in Rotational Molding

June 9 - 12, 2026: ARM Executive Forum in Belfast

in your cart View Cart

Cart
Join
Login
Contact Us

About
Awards
Events
Members
Resources

Contact Us
Join
Login

Back to Supplier Search

Robert Schaffer

President

Trademark Plastics Corp.

Contact information may be available to logged in members.

Organization

Photo of Trademark Plastics Corp.

Trademark Plastics Corp.

Supplier

RUN OF SITE

Contact

PO Box 59235
Schaumburg, Illinois 60159
United States

630.942.6589

Operator Training

"Across our roto sites, many new teammates and plant leaders have completed ARM Training Academy and found it valuable. One of my new plant managers, who came from the blow molding industry, finished the module and soon identified root causes of scrap tied to venting — lessons he learned directly from the ARM Academy."

ARM Events

"The networking provides key components to our success. Every time I have attended ARM events, I leave feeling energized and focused on improving our business and methods."

"Really enjoyed the family atmosphere. Felt very welcomed by all. Thank you for having us!"

Association Management Software

Copyright © 2026 - Association of Rotational Molders. Legal

×

Membership & Account Access

Need To Create An Account?

If you are already a member, please set up and log in to your member account by clicking "Create an Account" below. This option is also for current individual members and staff of company members who need to login, but do not have a user account set up.

Once logged in, you can:

Update Your Profile
Register for Events
View & Pay Invoices

Create an Account

Applying for Membership?

Train your team, reduce scrap, and connect with the rotomolding community.

ARM delivers training that works through the ARM Training Academy, including courses in Operator Training, Health & Safety, Wall Thickness Control, and more.

You’ll gain practical insight from peers and experts through webinars, troubleshooting calls, and classic videos focused on process improvement.

View Membership Information