One of Cheever's core products, the semiconductor water-cooling chamber, is mainly used in semiconductor equipment, and its business areas cover the design, research and development, proofing, batch production, and sales of semiconductor water-cooled parts. With friction stir welding technology as the core, Cheeven produces semiconductor equipment water-cooling parts with good quality and high efficiency by friction stir welding and processing and can provide semiconductor equipment water-cooling parts design, research and development, and mass production solutions for the majority of semiconductor equipment customers.