| 品牌 | DHC | 型號 | DHCB-3X，DHC6PS |
智能型可逆預置數計數器、預置數計米器、米輪：DHC1J-A1R，DHC1J-A1PR，DHC1J-A2PR，DHC1J-ATL，DHC2J-A1R，DHC21J-A1PR，DHC2J-A2PR，DHC2J-ATL，DHC1M，DHC2M，DHC15J；累時器、轉速表、線速表、計米器：DH48L，DHC3L，DHC3L-A，DHC9J-L，DHC6J-L，DHC6J-Z，DCH9J-Z，DHC6J-X，DHC6J-M，DHC15L；<<<,梁生供應>>
微電腦可編程時控器系列：KS可編程時控器，DHC12可編程時控器，DHC8可編程時控器，DHC8A可編程時控器，DHC8A-2a,DHC6J-L，DHC6J-Z，DHC9J-Z，DHC6J-X，DHC6J-M，DHC15L；<<<,梁生供應>>
電壓、電流、頻率、顯示儀表板表系列：DHC，DHC6P，DHC8P，DHC7P，DHC1PB，DHCB，DHCS，DP3-Z，DP3-SVA1，DP3-SVA2，DHCB，DHC6PB，DHCB-3X，DHC6PS；溫控、溫度儀表系列：DHC1T，DHC2T，DHC3T，DHC6W，DHC1W，DHC2W，DHC3W，DHC6WS；缺相、相序 保護器、液位控制器系列：DHC1X（RSTC），DHC1X-T（RSTB），DHC2X，DHC2X-T，DHC2X-N，DHC1Y-S，DHC1Y-S D，DHC1Y
