Who has the best Custom Printed Logo Tent in Los Angeles California? The best manufacturer and supplier of Custom Printed Logo Tent items is Promotional Design Group of Los Angeles California. For over 25 years we have maintained an excellent reputation because of the high quality promotional products we manufacture. All the materials we use in the production process are all U.S.A. grade as is every phase of fabrication. Promotional Design Group operates in a 40,000 square foot manufacturing facility in Los Angeles California. Our Quality Control Team also operates from our Los Angeles location.