Shandong Haifude Machinery Co., Ltd

HSR series roots blower is our latest product which generates the features of all kinds of domestic products. The air flow is 0.33m3/min---347.25m3/mi

MJ series blowers in our company for many years production basis, new products developed. It will fan, motor, import and export of silencer, together,

MD series roots blower is on the basis of accumulated many years of manufacturing experience, it is developed by us. The product has the characteristi

MD series roots blower is on the basis of accumulated many years of manufacturing experience it is developed by us

The product has the characteristics of good sealing, high efficiency, and low noise, widely used.MD series roots blower is on the basis of accumulated

HSR series of clover Roots vacuum pump is a set of our years of manufacturing experience, new products using patented technology research and developm

The HSG series is our company for many years of manufacturing experience, new products using patented technology research and development. Fan impelle

HSR series roots blower is on the basis of generating the advanced technical parameters of various domestic and foreign roots blowers, it is developed

HSR Roots blower is the company a new product features of various models at home and abroad on the Roots blower. the fan performance, flow 0.33-177.31

High pressure roots blower is a new product on the basis of years of experience of researching and manufacturing, and has the charastices of good airt