Semplastics EHC, LLC is an advanced materials and precision plastics manufacturer headquartered in Oviedo, Florida. The company specializes in designing and manufacturing high-performance engineered plastic components for demanding semiconductor and industrial applications. Semplastics focuses on precision fabrication with the ability to achieve micron-level tolerances on critical dimensions, helping customers improve component performance and reduce overall cost of ownership. Its product and manufacturing capabilities include precision plastic spares and consumables for wafer-fabrication equipment used in CMP, CVD, plasma etch, photolithography, plating, wet etch, and cleaning processes. The company also develops advanced material technologies such as X-MAT™, supporting applications requiring high-temperature, wear-resistant and chemically resistant materials. Semplastics serves semiconductor, medical, aerospace, oil and gas, and other advanced technology markets. Founded by Bill Easter, the company combines plastics manufacturing expertise with extensive semiconductor processing knowledge and materials research. Through precision engineering, custom part development and advanced materials innovation, Semplastics provides specialized manufacturing solutions for technically demanding applications.