Eino Products
Member of SGIA


About Us

In 1968, Diamond Chase Company entered and revolutionized the screen printing industry. Time and time again, they proved to be on the cutting edge of technology by creating products designed to make the screen printing process faster and more accurate. Products developed over the years have led to a wide and diverse product line. In 2004, Eino Products purchased the Diamond Chase line of products and continues to produce the high quality line of screen printing frames and products with the same great people that have been with the company for more than 20 years. We are the only aluminum screen printing frame manufacturer that makes an entire line of frames from the legendary draw bar frame to the roller frame to the stretch and glue frame.

Along with a stable, knowledgeable production crew, we are privileged to have dedicated and experienced key people. Alan Hamu, son of the original owner, continues to work with us on engineering, design, and product improvements along with providing technical support. Shilo Ammons is our hands on Chief Operating Officer who is your direct point of contact. Call him at 800-245-5283.

Eino Products is a division of McWilliam & Son Inc. operating alongside its sister company, California Tool & Die, in a 26,000 sq ft manufacturing plant in Azusa, Ca. Along with the Diamond Chase line of screen printing frames, Eino Products also manufactures custom carts and racks as well as aluminum fabrication and welding. California Tool & Die has been in business since 1967. It is a manufacturer of metal stampings and tool & die. Together the companies can provide for all of your metal parts and manufacturing needs.

We attribute our success to the following:

  • Our experienced and dedicated staff of people.
  • Our diverse line of aluminum screen printing frames, the most complete in all the industry, designed to specifically accommodate all printing applications.
  • Our willingness to meet any custom requirement.
  • Our high engineering standards that insure all frames are designed for maximum strength and high tension levels.
  • Our wide selection of Fabric-to-Frame locking systems.
  • Our reputation for the most durable frames available.
  • Our well-stocked inventory.
  • Our forward thinking innovations that continue to set industry standards.