is located in the picturesque Xiangong Town of Zhangqiu City in Shandong Province. Our company specializes in the production of three lobe roots blower. With considerable technical strength and a great many of qualified experts and skilled technicians, our products are of superior quality and competitive price. We are an all-round enterprise, which is comprehensive in technical exploitation, design, development, manufacturing and quality-control. A complete after-sale service management of our company has been established.
Our leading product is LZSR three lobe roots blower. Taking advantage of high level three lobe roots blower technology from at home and abroad and with the contribution of advanced CAD/CAM assistant design, our product is a new generation of roots blowers, which is of high quality, low noise, high efficiency and is energy-conserving. This product has the following advantages: reasonable structure, small size, high rising pressure, high efficient, low noise, stable operation, good function, long life, convenient maintenance, etc.
Our product is widely used in the following fields: sewage treatment, agriculture, pneumatic transport, vacuum packing, combustion-supporting, pressure charging, foundry, mine, metallurgy, chemical industry, light industry, building materials, electric power, flour, pneumatic, transport, shot blast, vacuum, etc.
   Product type: LZSR50, LZSR65, LZSR80, LZSR100, LZSR125, LZSR150, LZSR175, LZSR200, LZSR250A, LZSR250B, LZSR300 etc. Flow: 0.8m3/min-180m3/min. Rising pressure: 9.8kpa-78.4kpa. We offer 11 categories, over 80 kinds of products to meet the requirements of various customers.
In the past years, we have purchased more than twenty pieces of top-ranking big-scale production and inspection equipments, such as digital control balancing machine, digital control machine tool, precision machine tool and so on. We also have one of the best balancing instrument CAD design center in China.