mainstream engineering corporation is a solutions-oriented research, development and manufacturing business. areas of research and development are thermal control and energy, chemical engineering and chemistry, mechanical design, and precision fabrication and rapid prototyping. mainstream's products are principally related to the hvac industry, the water purification industry, and industrial safety and fire suppression. we also have several innovative patented products available for licensing ranging from instant food heating packages to spacecraft thermal control hardware. mainstream has in-house facilities to transition an innovation from its initial laboratory proof-of-concept experiments to extensive field tests or to development of a customers turnkey manufacturing facility.