ounded in 2005 and headquartered in Hangzhou, Zhejiang Province, Matsui Electric has been specializing in air temperature and humidity control solutions for over two decades. As a large-scale integrated enterprise, it covers R&D, design, manufacturing, sales, and service. The company is a national standard drafting unit for dehumidifiers and the official dehumidifier supplier for the 19th Asian Games in Hangzhou. The company now boasts a R&D team of over 100 members, employs more than 1,000 staff, holds 318 patents across various technologies and invention patents, and has established 32 localized service teams nationwide. The company has established three intelligent production bases, covering a total area of nearly 180 mu. These facilities are equipped with noise testing laboratories, explosion-proof 5HP enthalpy difference laboratories, 5HP/3HP/20HP enthalpy difference laboratories, and advanced production equipment. The overall technical level is industry-leading, with a comprehensive annual production capacity exceeding 2 million units. Our product portfolio includes specialized pool dehumidifiers, fresh air dehumidification systems, household, commercial and industrial dehumidifiers, air-source heat pump water heaters, constant temperature and humidity units, rotary dehumidifiers, humidifiers, and custom-made products, meeting the air temperature and humidity control needs of various industries and millions of households. Matsui is committed to becoming a global leader in air temperature and humidity control, providing customers with reliable solutions to create comfortable and humid environments.