Wrex Products Inc. of Chico (Also Known As 'Wrex Products Inc.’) has been providing service since 1960 and specializes in the ... following areas: • Custom Plastic Injection Molding • Die Casting • Medical Device Manufacturing • Assembly • Tool (Mold) Design, Engineering & Manufacturing • EDM/CNC Machining and Finishing • Powder Coating • Quality Assurance • Turnkey Product Fabrications that are packaged and ready to ship read more