Hangzhou Maer Micro-motor Co , Ltd is a professional company specialized in manu -facturing various external rotor motors fans . The companys YWF series product line of theexternal rotor motors used in the fans are widely applied in the centrifugal fans and the axialfans , which include three-phase motor ( S ) , single-phase capacitance running motor ( D )square shade pole ( Z ) extemal rotor motor . The rating range of the rotation rate is 500r / min -3000 / min , and the output power is from 5W to 1800W . The YWF line of axial fan with externalrotor motors has diversified specifications between 175mm and s 900mm . With the meritsof compact structure , high efficiency , low noise , good looking appearance and reliable operation etc , all the products are widely used in the refrigerating apparatus and householdappliancesView more
Zhejiang online Hangzhou June 25th news (reporter Liang Guorui correspondent Zhao Junbao) in June 25th
Sichuan Wenchuan area 8 earthquake occurred, the central enterprises have great casualties, enterprise production and living facilities, equipment, finished products
Massive reconstruction has not yet started, the residents of the affected region is basically the temporary power supply.