
Sundiro 50 CH Greiff
Years: 2003 – 2003
Sundiro rose with China’s 1990s–2000s motorcycle boom, scaling stampings, castings, and assembly for durable 100–150 cc commuters. The Honda joint venture professionalized processes—quality gates, supplier audits, EFI adoption—so bikes started cleanly in heat, cold, and monsoon seasons. Millions of delivery riders and students rely on Sundiro-built machines because parts are on the shelf and service intervals are simple. As cities tightened emissions, Sundiro migrated carbureted platforms to EFI and focused on corrosion resistance and stable electrics, improving winter reliability. The brand’s legacy is practical: predictable ownership costs that turn a bike into a household asset, backed by a network that keeps riders moving daily.