A good harness is born on the design screen, not the production bench. We produce the entire engineering output — from electrical architecture to the 1:1 production formboard — in a CAD environment from a single data source: schematic, pinout, bill of materials and routing plan feed each other; none is maintained by hand separately.
Design starts with the machine's electrical architecture: which ECU, sensor, actuator and lighting circuit sits where, connected over which communication line? Circuit schematics are derived from this architecture; every circuit is assigned a gauge, color and circuit number. Connectors are selected from OEM-grade libraries — including pin layout, terminal type, seal and lock — so pinout tables are derived automatically from the schematic, eliminating manual error.
Once the schematic is complete, the software generates the harness bill of materials itself: connectors, terminals, seals, protective conduit, clamps, down to the labels. The routing plan is drawn over the machine geometry; branch lengths, breakout points and fixing intervals are defined. The output — a 1:1 formboard drawing, pinout tables and a revision-controlled production package — is handed to the prototype workshop.