Zhangqiu Oasis Machinery Co., Ltd. is located in the picturesque Xiangong Town of Zhangqiu City in Shandong Province. Our company specializes in the production of three-lobe-root blower. Due to 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, manufacture and quality control. Complete after-sales service management of our company has been established. Our leading product is LZSR three-lobe-root blower. Taking advantage of high-level three-lobe-root blower technology from at home and abroad and with the contribution of advanced CAD/CAM designs, we offer product that is a new generation of root blower. Our product is of high quality, low noise, and high efficiency and is energy-saving. This product has the following advantages: reasonable structure, small size, high rising pressure, high efficiency, low noise, stable operation, good function, long life, and convenient maintenance.