Profile: Atotech (UK) Ltd provides electronics, general metal finishing, electronics materials and semiconductor technology. The electronics systems approach is to supply the full package of chemistry, production technology and comprehensive service to the industry in all the different application areas such as automotive, consumer electronics, telecommunications, aerospace, industrial & medical. We provide perfectly matched concepts for equipment, chemistry and services. Our spherolyte products are designed to fulfill the industry requirements for the deposited copper in packaging technologies. The process requirements vary depending on the application however there are certain characteristics of the deposited copper that are essential regardless of the technology. These products satisfy the requirements and have demonstrated exceptional results for plating of RDL & pillar structures, & bottom up filling of TSVs.