Ecm Greentech

founded in 1928, the ecm group is an equipment design & manufacturing company known internationally for its innovations, technologies, processes, and services. ecm greentech, a subsidiary of the ecm group, focuses on renewable energies, semiconductor and crystal growing furnaces for r&d, mass production. we are capable of providing turnkey factory solutions on the strength of the experience it has amassed over more than 30 years as an equipment manufacturer in the industry for renewable energies. our brands also include: semco and cyberstar, where tools from both production lines are engineered and manufactured in our french workshop based in grenoble and montpellier. a few words on semco – over 30 year experience making semiconductor furnaces for diffusion, pecvd, rtp, and e-chuck services. our processes include: apcvd, lpcvd, and patented lydop and lytox for 4”, 6”, 8” and 12” wafers. a few words on cyberstar – near 40 year expertise on crystal growth equipment manufacturing