HOLS delivers full‑turnkey automotive‑grade sensor production lines for MEMS, PT, wheel‑speed, oxygen and glass‑micro‑fused sensors. Covering precision assembly, laser trimming, vacuum potting, helium leak test, multi‑zone temperature calibration and EOL testing for global automotive OEM and Tier‑1 manufacturers.
HOLS has delivered another complete OneBox assembly & testing line. Coupled with multiple previously delivered solenoid valve and core component production lines, we have built a full manufacturing chain from individual parts to complete assemblies. Leveraging self-developed precision processes and digital flexible production lines, we resolve widespread manufacturing pain points and form a closed-loop mass production workflow for brake-by-wire products.
HOLS full-automatic IGBT and SiC power module vacuum potting production line features 2 mbar ultra-low vacuum, ±2% dispensing accuracy, and Class 1000 cleanroom standard. Delivering turnkey solutions covering loading, cleaning, void-free vacuum potting, curing, testing and full data traceability for automotive power semiconductor mass production.
