Bay Fiberglass & Pre-Cast

History30+ years ago, we saw a need for a protective covering device for fast food industry cash registers - so we got to work in our garage! Weldon Works quickly out grew the family's garage, and moved into our current location in San Jose, CA. With the success of manufacturing products for the fast food industry, we went into the computer industry, which then led us into the sign industry. Over the years we have designed & developed endless plastic products and custom signage. Today we are proud to operate a full service sign & plastic fabrication shop.SpecialtiesPlastic Fabrication, Signage, & Polypropolene Welding Signs: Installation, Interior & Exterior Signs, Banners, A.D.A. compliant signage, Company Vehicle Graphics & Wraps, Full Color Digital Printing, Magnetic Signs, A-Frames, Company Labels, Custom Decals, Window & Wall Graphics, Engraved Signs & Plaques, Event/Trade Show Signage, Menu Boards, Logo Design, Business Cards & Product Photography. Plastic Fabrication: Custom Fabrication & Design, Conduit Templates for Construction Sites, Prototype development, Company Lobby Signs, A-Frames, Product Holders & Displays for the floor, wall, shelf, and counter, End Caps & Lighted Displays, Business Card & Brochure Holders, Event/Trade Show Displays, Store Fixtures, Monitor Stands, Computer Accessories, Food Bins, Picture/Poster Frames & Mounting, Splash Guards, Clip Boards, Apple Stands, Hot Stamping. PVC, Styrene, P.E.T.G., and more. Polypropolene Welding: Where chemical resistant applications are required. Custom containment trays, clean tanks, and work stations that are chemical resistant. Custom design and manufacturing available. Give us a drawing and we can create a prototype for you.