日本NITTO KOHKI（日东工器）工具产品，分为5个系列。电动和气动工具，CUPLA快速接头，DELVO达威电动螺丝刀，TIGON大功平衡吊，MEDO泵等。
上海君永工贸有限公司自2005年成立以来，专业于NITTO KOHKI（日东工器）全系列产品的销售和售后服务。备有大量现货。
日本NITTO KOHKI（日东工器）DELVO达威电动螺丝刀系列：
DLV5720C DLV5720HC DLV5740C DLV5740HC DLV5750C 5820C DLV5820HC DLV5840C DLV7321-CMC DLV7331-CMC DLV7120-EJC DLV8120-EJC DLV7120-JJC DLV8120-JJC DLV7120-JKC DLV8120-JKC DLV7130-EJC DLV8130-EJC DLV7130-JJC DLV8130-JJC DLV7130-JKC DLV8130-JKC DLV8150-EKC DLV8150-JJC DLV8150-JKC DLV7220-EJC DLV8220-EJC DLV7231-EJC DLV8231-EJC DLV8231-JJC DLV8231-JKC DLV7241-EJC DLV8241-EJC DLV8241-JJC DLV8241-JKC DLV7251-EJC DLV8241-EJC DLV8241-JJC DLV8241-JKC DLV7251-EKC DLV8251-EKC DLV30SL-MJC DLV30SP-MJC DLV30HL-MJC DLV30HP-MJC DLV30SL-MKC DLV30SP-MKC DLV30HL-MKC DLV30HP-MKC DLV7313-CMN DLV7323-CMN DLV7333-CMN DLV7325-CMN DLV7335-CMN DLV7321-BMN DLV7331-BMN DLV7319-BMN DLV7329-BMN DLV7339-BMN DLV7349-BMN DLV7810-EMN DLV7820-EMN DLV7810-SB DLV7820-SB DLV7020-EMN DLV7030-EMN DLV8020-EMN DLV7031-EMN DLV8031-EMN DLV7120-FJE DLV8120-FJE DLV7130-FJE DLV8130-FJE DLV7140-FJE DLV8140-FJE DLV8150-FKE DLV7231-FJE DLV8231-FJE DLV7241-FJE DLV8241-FJE DLV7241-FJE DLV8241-FJE DLV7251-FKE DLV8251-FKE DLV7530-MKE DLV7530-BKE DLV7540-MKE DLV7540-BKE DLV7550-MKE DLV7550-BKE DLV8530-MKE DLV8530-BKE DLV8540-MKE DLV8540-BKE DLV8550-MKE DLV8550-BKE DLV3321-CMN DLV3331-CMN DLV3121-EJN DLV3131-EJN DLV3141-EJN DLV3151-EJN DLR5040A-WE DLR5040A-WN DLR5340A-WN DLV7020-SPC DLV7030-SPC DLV7031-SPC DLV8020-SPC DLV8030-SPC DLV8031-SPC DLV7120-SPC DLV8120-SPC DLV7130-SPC DLV8130-SPC DLV7140-SPC DLV8140-SPC DLV8150-SPC DLV7231-SPC DLV8231-SPC DLV7241-SPC DLV8241-SPC DLV7251-SPC DLV8251-SPC DLV30SP-SPC DLV30HP-SPC DLR5640-WN DLV7410A-SPC DLV7410HA-SPC DLV7420A-SPC DLV7321-SPC DLV7331-SPC DLT1133 DLT1173 DLT1633 DLT1673 DLC1215 DLP2530
