Sheet metal materials are the most commonly used materials in the structural design of communication products. Understanding the comprehensive performance of materials and the correct material selection have an important impact on product cost, product performance, product quality, and processability. Design & Engineering (To view the Gallery slide show go HERE).. At Budde Sheet Metal Works, Inc. we believe in providing the highest quality service and technical assistance in product design and cost effective solutions. Vinatech Engineering is committed to providing outstanding attention to detail and craftsmanship throughout all phases of the production process. From initial prototype development to high-quantity production, we’re your full-service shop for precision sheet metal, CNC machining, metal work assembly, parts finishing and related services.