简要说明：山东济南专业销售众辰变频器，及三菱PLC，及模块等。

通用型变频器：H3400A0D75K、H3400A01D5K、H3400A02D2K、H3400A03D7K、H3400A05D5K、H3400A07D5K、H3400A0011K、H3400A0015K、H3400A0018K、H3400A0022K、H3400A0030K、H3400A0037K、H3400A0045K、H3400A0055K、H3400A0075K、H3400A0090K、H3400A0110K、H3400A0132K、H3400A0160K

风机型变频器：H3400P05D5K、H3400P07D5K、H3400P0011K、H3400P0015K、H3400P0018K、H3400P0022K、H3400P0030K、H3400P0037K、H3400P0045K、H3400P0055K、H3400P0075K、H3400P0090K、H3400P0110K、H3400P0132K、H3400P0160K、H3400P0185K