ERII vs ZKH Comparison

Energy Recovery Inc designs and manufactures energy-saving technologies. The firm uses its proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Using its proprietary technology, it offers energy recovery devices, including pressure exchangers, pumps, and turbochargers, mainly used for seawater desalination and wastewater treatment. Additionally, the company is involved in the development of emerging technologies, such as the PX G1300 used in industrial and commercial refrigeration applications. The firm's reportable operating segments are: Water, which generates maximum revenue, and Emerging Technologies. Geographically, it generates maximum revenue from the Middle East, and the rest from other markets.

ZKH Group Ltd engages in providing MRO procurement service platform in China. It provides one-stop MRO procurement and management services for its customers, and offers digital and fulfillment solutions for participants along the industry value chain. It offers a broad range of MRO product offerings covering all MRO product lines on its platform, including spare parts, chemicals, manufacturing parts, general consumables, and office supplies. Majority of the revenues are derived from the PRC.