PVA Tepla 

PVA TePla AG, together with its subsidiaries, offers systems and solutions to produce components for energy storage systems, photovoltaic modules, and wind turbines worldwide. The company operates through Semiconductor Systems and Industrial Systems segments. The Semiconductor Systems segment provides solutions and systems for the semiconductor industry, including crystal growing systems, metrology systems for quality control, and plasma systems for removing surface contamination from wafers. The Industrial Systems segment offers solutions and systems for the production and refinement of materials; surface treatment; and monitoring production processes configured primarily for the needs and requirements of other industrial areas, such as the medical, electrical, and tool industries. The solutions are used in semiconductor technology, mobility, aerospace, automotive industries, materials science, and the renewable energy industry. The company has its operations in Germany, France, Italy, Switzerland, the United States, China, Taiwan, Korea, and Singapore. It also provides services comprising product and process development, soldering, welding, and heat treatment. The company was founded in 1977 and is headquartered in Wettenberg, Germany.