Turnkey embedded hardware and software engineering for e‑mobility, rail, smart energy and healthcare — including EV charger controllers, OCPP/CAN/ISO15118 stacks, BMS, traction/train control, real‑time firmware and cloud‑connected IoT. Solutions for OEMs, system integrators, startups and enterprises to reduce time‑to‑market, cut costs and meet international compliance via in‑house R&D, prototyping and manufacturing.