Negishi Co., Ltd. Company Profile

Negishi, a specialist in thermal storage materials, continues to be a challenger forever.

Negishi Co., Ltd. has been providing design, construction, and management services for plumbing, heating, air conditioning, and ventilation since its establishment in 1986. Additionally, since 2000, we have strengthened our efforts in research and development of latent heat storage materials and the commercialization of products in this new field. Our company upholds the philosophy of "comfortable, clean, safe, and economical facilities," which has been the foundation of our business activities since our inception. We aim to contribute to society by providing good products at lower prices, and we strive to respond quickly and accurately to our customers' needs through integrated sales, product development, and production, thereby addressing their challenges and earning their trust. 【Business Activities】 ■ Product development using latent heat storage materials ■ Development of latent heat storage material compositions ■ Manufacturing, sales, and construction management of floor heating equipment using latent heat storage materials ■ Design, manufacturing, sales, construction, and maintenance management of heat recovery systems utilizing storage materials ■ Design and construction management of plumbing, air conditioning, ventilation, electrical, and gas facilities for new buildings and renovations ■ Sales of weed growth inhibitors *For more details, please refer to the PDF materials or feel free to contact us.

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