ACMR vs PRM Comparison

ACM Research Inc supplies advanced, innovative capital equipment developed for the world-wide semiconductor industry. Fabricators of advanced integrated circuits, or chips, can use its wet-cleaning and other front-end processing tools in numerous steps to improve product yield, even at increasingly advanced process nodes. It has designed these tools for use in fabricating foundry, logic and memory chips, including dynamic random-access memory, or DRAM, and 3D NAND-flash memory chips. The company also develops, manufactures and sells advanced packaging tools to wafer assembly and packaging customers.

Perimeter Solutions Inc is a solutions provider for the Fire Safety and Specialty Products industries. The Company's products and operations are managed and reported in two operating segments. Its Fire Safety segment provides fire retardants and firefighting foams, as well as specialized equipment and services typically offered in conjunction with the Company's retardant and foam products. The Specialty Products segment includes operations that develop, produce and market products for non-fire safety markets. Specialty Products segment is Phosphorus Pentasulfide (P2S5) based lubricant additives. P2S5 is also used in pesticide and mining chemicals applications, and emerging electric battery technologies.