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RoadNarrows develops, sells, and provides support for leading edge robots, manipulators, sensors, software, and delivers custom services and expertise for customers world-wide. RoadNarrows is a privately held robotics and technologies company founded in 2002. RoadNarrows sells and provides technical support for some of the most popular robotic product lines used by the academic and research community world-wide. RoadNarrows Research & Development develops intelligent peripheral components and accessories, including cameras, mobile sensor architectures, and open-source platform software to give robotics researchers advanced, time and resource saving tools.

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Parthenon Commercial provides commercial property assessment and consultation services. They provide property condition assessments, physical needs assessments, commercial building inspections, property inspections, construction progress monitoring, bank draw inspections, energy audit, and environmental assessment services. They provide inquiries through online applications, email, and phone calls.

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Daneng is a domestic advanced high-tech enterprise engaged in the R&D, design, production, and construction of the power Internet of Things. It provides customers with comprehensive system solutions for intelligent substations, cloud power platform intelligent solutions, hosting, operation, and maintenance services. And public facilities intelligent early warning system solutions and related equipment listed companies. After years of development, the company has developed mobile Internet, artificial intelligence, smart services, human-computer interaction in the field of new generation optical fiber sensing technology, sensing Internet of Things technology and intelligent monitoring system, security system technology, and tunnel system monitoring. It has a batch of domestic advanced technologies such as state perception and more than 100 national invention patents and software copyrights and other independent intellectual property rights. The company was founded in 2002 and is based in Hunnan District, Shenyang, China.