6400-B Sycamore Canyon Blvd
Riverside, CA 92507
Phone: 951-214-6380
Fax: 951-214-6387
Call us at: 1-877-593-2182

Leading the Blow Molding Industry

Welcome to the New Western Case, Inc.  We’ve recently expanded, and moved our blow-molding factory into a brand new facility.  We’ve added 6 more large blow-molders, ranging from 6 to 30 lb shot capacity.  The single and multiple head machinery has increased our production capacity by over 2.5 times.  And it doesn’t stop there…7 loading docks, 2 – 90,000 lb. resin silos, and more… visit the Facility & Equipment page for more information on our expansion.

For over 35 years, Western Case, Inc. has been a leading custom blow-molder, and manufacturer of blow molded plastic carrying cases in the U.S.   From our Southern California based manufacturing facility, Western Case has produced millions of blow molded cases and custom blow-molded products, servicing customers in the U.S., Mexico, Canada, Europe, and Asia.

Our broad experience in the design and manufacture of blow molded plastic carrying cases, and custom blow molded products will be an asset to you at any stage of your project.  Whether your project is in the concept stage, or if you already have your products developed… our design, engineering, production, and marketing staff is ready to work with you.

Contact Us for Custom Blow Molding

Contact Western Case at 877-593-2182 for more information on how we work with you to design what you need for custom blow molding. At Western Case, we are driven to offer the highest quality in our design and manufacturing process. Call us to speak to one of our team members for more information.

Our News

March 5, 2015
Western Case grows with investments in infrastructure and equipment
Plastics News features Western Case in an article published on
March 21, 2014
Workshop Sessions
“6S” the basic fundamentals of lean manufacturing has been
March 21, 2014
New Case Design
The Lean Manufacturing Journey
March 21, 2014
Changing Gears
Proposed new appointments to the Board of