Trinity Graphics, Inc.

Our company began as a small family business in January of 1991. The original founder, Paul Rosenow, started with two copy machines in the garage of his personal residence.  Over the next 27 years, there were two name changes and several location changes as Trinity continued to grow and flourish. Currently, our facility is in the beautiful city of Cerritos, CA.

In May of 2018, Mr. Rosenow retired from the business, but several family members, along with the rest of the staff, are enthusiastically moving ahead under the direction of new owners Amy and Rob Miller.

If you have been one of Trinity’s loyal customers in the past, you know that there is something unique about our business.  As the name implies, we are a Christian company. We truly care about the work we do and the relationships we develop with our clients.  Consistency, Quality, and Customer Service are not just buzzwords here – they are fundamental elements of our business practice.

Amy and Rob Miller bring their years of experience in the printing industry to the table as they incorporate the resources of the Castle Press of Anaheim, CA with those of Trinity.  Amy’s MBA and Rob’s lifetime of work in the printing field dovetail to make a highly skilled leadership duo, whose mission is to help our clients find their clients by communicating effectively through print media, all to the glory of God.

What exactly do we do?

To put it simply, we make copies - lots and lots of copies. We have the capability to produce 30 million black and white copies per month. We specialize in charter school workbooks, as well as manuals, binders, handouts and business forms, including NCRs. In addition to black and white copies, we also produce beautiful full color flyers, brochures, business cards, posters and banners. Need a mailer for your next EDDM project? Call Trinity!

Need some help designing your marketing pieces? 

With in-house graphic design and mailing, we can do more than just put ink on paper. We can take your project idea and get it into your intended recipients’ hands. We’re here to help.

What makes us different from other copy stores?

YOU matter to us. We will bend over backwards to exceed YOUR expectations. Our primary means of marketing is word of mouth – so we are absolutely invested in making sure YOUR experience with us is phenomenal.

Something interesting about us:

We are committed to being a positive and involved member of our community. Each month our employees pick what we call our Love Thy Neighbor project. These include an annual blood drive, random acts of kindness, collecting school supplies for local students, writing cards to veterans, purchasing books for Children’s Hospital, etc. We invite our customers, vendors, and community friends to join us in these projects.