Jinan Lida machinery Co., Ltd. is located in Mingshui, Zhangqiu City, which has the reputation of Small Spring City with very strategic position and convenient transportation. Our company is one of the most important professional Roots Blower Fan manufacturers with strong technology developing and producing force. Our company introduces advanced technology to SR-H high-pressure series, and SR series roots blowers. They have the traits of high flow, low noise, energy efficiency, smooth operation, long service life etc. They are widely used in sewage treatment, mining, metallurgy, and chemical industry, light industry, building materials, electricity, flour, aquaculture, vacuum packaging and other fields. With our principle of "honesty-based, quality first, customer supreme", we always produce better products for our customers, and are eager to cooperate with friends from domestic and overseas sincerely for a more splendid future.