MEC COMPANY LTD. is a Japan-based company principally engaged in the production and sale of chemicals for electronic printed circuit boards (PCBs), as well as the sale of machinery and materials for PCBs. The Company manufactures and sells PCB chemicals, including copper surface treatment, flux, anti-rust and metal-resist removing agents, and PCB machinery, including chemical treatment machinery, pre-treatment machinery and post-treatment machinery, as well as sells PCB materials, such as copper foils and dry films. The Company is also engaged in the provision of repair services for machinery.
MEC COMPANY LTD. 
