Tsukishima. 

Tsukishima Kikai Co., Ltd. is a global provider of advanced industrial systems and plant infrastructure, specializing in solutions for the water, wastewater, and general industrial sectors. The company delivers a wide range of products, including sophisticated incinerators for sewage treatment facilities, dehydrators, and various drying equipment. Beyond manufacturing, they offer comprehensive services such as the operation and maintenance of water purification and sewage treatment plants, alongside machinery and equipment repair. Their environmental technology portfolio extends to intermediate processing for both general and industrial waste, alongside waste-to-energy initiatives like waste heat power generation and solar power projects. Furthermore, Tsukishima Kikai designs and supplies facilities for exhaust gas treatment, equipment crucial for producing lithium-ion secondary battery materials, and innovative acid recovery systems designed to enable industrial waste acid reuse. They also provide essential parts, chemicals, and replacement supplies for their diverse range of plants and equipment, including specialized facilities for managing industrial waste liquids. Established in Tokyo, Japan, in 1905, the company originally operated as Tokyo Tsukishima Kikai Seisakusho before adopting its current name, Tsukishima Kikai Co., Ltd., in May 1917.