Clean Energy Technologies, Inc., formerly Probe Manufacturing, Inc., designs, builds and markets clean energy products focused on energy efficiency and environmentally sustainable technologies. The Company's principal product is the Clean Cycle generator, offered by its subsidiary Heat Recovery Solutions. The Heat Recovery Solutions system captures waste heat from various sources and turns it into electricity that users can use or sell back to the grid. The Company's engineering and manufacturing resources support its heat recovery solutions business, as well as continuing to support other clean energy companies with their technologies. Its core technology is a magnetic lev bearing generator, which requires no oil or lubricant and has no gear box. It serves various markets, including industrial, aerospace, military, instrumentation and medical. It offers services, such as engineering, supply chain management, manufacturing and program management.