★如果您需要的转速或者电压或者功率等参数不在这份清单上，请与我们业务联系。
    If you want another rpm or voitage or functions which ona is not zhe list,please contact with our saies.

★制作做特殊功能风扇如：防潮、防水、涡轮增压、软起动、正反转、温控、PWM调速、RD报警和FG信号，有需要请与我们业务联系。
   Production do fan of special features such as: moisture, water, turbo, soft start, Reversible, temperature control, PWM speed control, the RD alarm and the FG sign