Longtech Machinery Industry Co., Ltd. (who is founded in1982) is professional leading manufacturer of Roots Blowerand Vacuum Pump facility. Also Logitech with aninternational prospect-we export to many countries.Our success in Taiwan is well enthroned. We actuallymanufacture and support the equipment and systems here inTaiwan. We understand the need to respond rapidly to marketequipments, and at a competitive price, efficiency,sturdiness, innovation, durability, easy maintenance.Features:. Longtech three lobes roots blowers are new series rootstype blowers.. By CNC machine, we made precise rotors.. Getting a perfect gap to promote air performance, lowervibrations and noises.. It results a significant improvement as traditional rootsblowers of two lobes.. Traditional roots blowers lubricate bearings and gearswith grease and oil but longtech?s designed to add oilonly. It is very convenient to maintain and oil has abetter lubricating effect than grease.. So it could be a longer bearings and gears life. ... 
Taiwan