IMO-今尾成立于1961年，一个标准的夹具、五金配件制造商，以“节能”、“增值”的目的是促进标准的机械零件行业，如铝结构材料的机械部件，工业机械，以及其产品在海外的合作伙伴，包括制造商广泛的产品线已经提供。
　　IMO今尾计数器 SDP系列含有以下各种型号，均为SIKO贴牌：

SDP-02HR-0.75B
SDP-02HR-1B
SDP-02HR-1.25B
SDP-02HR-1.5B
SDP-02HR-1.75B
SDP-02HR-2B
SDP-02HR-2.5B
SDP-02HR-3B
SDP-02HR-4B
SDP-02HR-5B
SDP-02HR-6B
SDP-02HR-8B
SDP-02HR-10B
SDP-02HL-0.75B
SDP-02HL-1B
SDP-02HL-1.25B
SDP-02HL-1.5B
SDP-02HL-1.75B
SDP-02HL-2B
SDP-02HL-2.5B
SDP-02HL-3B
SDP-02HL-4B
SDP-02HL-5B
SDP-02HL-6B
SDP-02HL-8B
SDP-02HL-10B

SDP-04HR-1B
SDP-04HR-1.25B
SDP-04HR-1.5B
SDP-04HR-1.75B
SDP-04HR-2B
SDP-04HR-2.5B
SDP-04HR-3B
SDP-04HR-4B
SDP-04HR-5B
SDP-04HR-6B
SDP-04HR-8B
SDP-04HR-10B
SDP-04HL-1B
SDP-04HL-1.25B
SDP-04HL-1.5B
SDP-04HL-1.75B
SDP-04HL-2B
SDP-04HL-2.5B
SDP-04HL-3B
SDP-04HL-4B
SDP-04HL-5B
SDP-04HL-6B
SDP-04HL-8B
SDP-04HL-10B
SDP-04VR-1B
SDP-04VR-1.25B
SDP-04VR-1.5B
SDP-04VR-1.75B
SDP-04VR-2B
SDP-04VR-2.5B
SDP-04VR-3B
SDP-04VR-4B
SDP-04VR-5B
SDP-04VR-6B
SDP-04VR-8B
SDP-04VR-10B
SDP-04VL-1B
SDP-04VL-1.25B
SDP-04VL-1.5B
SDP-04VL-1.75B
SDP-04VL-2B
SDP-04VL-2.5B
SDP-04VL-3B
SDP-04VL-4B
SDP-04VL-5B
SDP-04VL-6B
SDP-04VL-8B
SDP-04VL-10B
SDP-04FR-1B
SDP-04FR-1.25B
SDP-04FR-1.5B
SDP-04FR-1.75B
SDP-04FR-2B
SDP-04FR-2.5B
SDP-04FR-3B
SDP-04FR-4B
SDP-04FR-5B
SDP-04FR-6B
SDP-04FR-8B
SDP-04FR-10B
SDP-04FL-1B
SDP-04FL-1.25B
SDP-04FL-1.5B
SDP-04FL-1.75B
SDP-04FL-2B
SDP-04FL-2.5B
SDP-04FL-3B
SDP-04FL-4B
SDP-04FL-5B
SDP-04FL-6B
SDP-04FL-8B
SDP-04FL-10B

SDP-05HR-1.0
SDP-05HR-2.0
SDP-05HR-4.0
SDP-05HR-5.0
SDP-05HR-6.0
SDP-05HR-10.0
SDP-05HL-1.0
SDP-05HL-2.0
SDP-05HL-4.0
SDP-05HL-5.0
SDP-05HL-6.0
SDP-05HL-10.0
SDP-05VR-4.0
SDP-05VR-5.0
SDP-05VL-4.0
SDP-05VL-5.0

SDP-08HR-1.0
SDP-08HR-2.0
SDP-08HR-4.0
SDP-08HR-5.0
SDP-08HR-6.0
SDP-08HR-10.0
SDP-08HL-1.0
SDP-08HL-2.0
SDP-08HL-4.0
SDP-08HL-5.0
SDP-08HL-6.0
SDP-08HL-10.0

SDP-09HR-0.50N
SDP-09HR-1.00N
SDP-09HR-1.0N
SDP-09HR-2.0N
SDP-09HR-2.5N
SDP-09HR-3.0N
SDP-09HR-4.0N
SDP-09HR-5.0N
SDP-09HR-6.0N
SDP-09HR-10.0N
SDP-09HL-0.50N
SDP-09HL-1.00N
SDP-09HL-1.0N
SDP-09HL-2.0N
SDP-09HL-2.5N
SDP-09HL-3.0N
SDP-09HL-4.0N
SDP-09HL-5.0N
SDP-09HL-6.0N
SDP-09HL-10.0N
SDP-09VR-0.50N
SDP-09VR-1.00N
SDP-09VR-1.0N
SDP-09VR-2.0N
SDP-09VR-2.5N
SDP-09VR-3.0N
SDP-09VR-4.0N
SDP-09VR-5.0N
SDP-09VR-6.0N
SDP-09VR-10.0N
SDP-09VL-0.50N
SDP-09VL-1.00N
SDP-09VL-1.0N
SDP-09VL-2.0N
SDP-09VL-2.5N
SDP-09VL-3.0N
SDP-09VL-4.0N
SDP-09VL-5.0N
SDP-09VL-6.0N
SDP-09VL-10.0N
SDP-09FR-0.50N
SDP-09FR-1.00N
SDP-09FR-1.0N
SDP-09FR-2.0N
SDP-09FR-2.5N
SDP-09FR-3.0N
SDP-09FR-4.0N
SDP-09FR-5.0N
SDP-09FR-6.0N
SDP-09FR-10.0N
SDP-09FL-0.50N
SDP-09FL-1.00N
SDP-09FL-1.0N
SDP-09FL-2.0N
SDP-09FL-2.5N
SDP-09FL-3.0N
SDP-09FL-4.0N
SDP-09FL-5.0N
SDP-09FL-6.0N
SDP-09FL-10.0N

SDP-10HR-1B
SDP-10HR-2B
SDP-10HR-2.5B
SDP-10HR-3B
SDP-10HR-4B
SDP-10HR-5B
SDP-10HR-6B
SDP-10HR-8B
SDP-10HR-10B
SDP-10HL-1B
SDP-10HL-2B
SDP-10HL-2.5B
SDP-10HL-3B
SDP-10HL-4B
SDP-10HL-5B
SDP-10HL-6B
SDP-10HL-8B
SDP-10HL-10B
SDP-10VR-1B
SDP-10VR-2B
SDP-10VR-2.5B
SDP-10VR-3B
SDP-10VR-4B
SDP-10VR-5B
SDP-10VR-6B
SDP-10VR-8B
SDP-10VR-10B
SDP-10VL-1B
SDP-10VL-2B
SDP-10VL-2.5B
SDP-10VL-3B
SDP-10VL-4B
SDP-10VL-5B
SDP-10VL-6B
SDP-10VL-8B
SDP-10VL-10B
SDP-10FR-1B
SDP-10FR-2B
SDP-10FR-2.5B
SDP-10FR-3B
SDP-10FR-4B
SDP-10FR-5B
SDP-10FR-6B
SDP-10FR-8B
SDP-10FR-10B
SDP-10FL-1B
SDP-10FL-2B
SDP-10FL-2.5B
SDP-10FL-3B
SDP-10FL-4B
SDP-10FL-5B
SDP-10FL-6B
SDP-10FL-8B
SDP-10FL-10B