Inquiry (采购产品): micro motor/pump Hi, I want to get some micro motor or pump information product catalog. I use it for medical ventilator. like as CPAP ventilator. so size should be smaller and noise is lower. thanks Michael(+8613801946869) **** Hidden Message ***** michael li 200135 Company: Shanghai sunport medical company E-mail: micheall@sh163.net **** Hidden Message ***** micheall@sh163.net