Zhejiang Jiahuan Electronics Co., Ltd., located in Jinhua City, Zhejiang Province, was founded in April 1969 with a registered capital of 80 million yuan and total assets of nearly 300 million yuan. It is the first in the industry to successfully develop intermediate frequency power supply, power frequency power supply, high-frequency power supply, and electrostatic precipitator products. It is one of the first three national key high-tech enterprises engaged in the research and production of dust removal power supply in China and is a national specialized, refined, and innovative 'little giant' enterprise. The company integrates the research and development, production, sales, and service of environmental protection equipment, has self operated import and export rights, and has Class A qualifications for general contracting and special design of environmental pollution control projects. It is a backbone enterprise in China's environmental protection industry, a national advanced enterprise in environmental protection technology, and a leading enterprise in the field of dust removal power supply.