San Antonio Automotive Accessories by Daystar

Daystar has been Designing and Producing Precision Plastic Components for Four Wheel Drive Trucks, Motocross Bikes, Passenger Cars, and Mountain Bikes since 1977. We produce millions of plastic injection molded parts every year on micro processor controlled Van Dorn molding machines ranging in size from 85 to 400 tons. The design and production of elastomeric boots or bellows is a Daystar specialty. We have developed proprietary design software, specialized injection molding bases, special purpose robotics, and unique boring and turning tools that enable us to provide the optimum boot solution to our customer at unrivaled tooling and piece part prices. Daystar is a recognized specialist in manufacturing cast polyurethane elastomeric and microcellular foam parts for the automotive industry. We have developed several families of proprietary polymer formulations that give us the ability to match material properties to the specific application at hand. Engineering excellence is not just a catch phrase at Daystar – it is the foundation of our company. Daystar engineers can execute all aspects of the design process for part modeling and simulation to multi axis toolpath creation. Daystar has been producing high quality injection molds for over 30 years ranging in sophistication from single cavity prototype molds to multicavity molds with hot runners and side actions. Our production facility includes multiple dispensing lines, a clean room for steel preparation for bonding operations, several custom designed automatic parts trimmers, a laboratory for testing part designs and material properties, and most importantly, a skilled team with a proven track record.