Vehicle Cleaning: automatic car washes, high-pressure car washes, mobile car washes, reciprocating car washes, tunnel car washes, water‑axe car washes, triumphal arch car washes, bus car washes, wheel washers, self‑service car washes, household car washes, foam machines, spin‑dryers, blow‑dryers, car‑wash wastewater treatment systems, oil‑water separation equipment, wastewater interception and recovery facilities, blowers, diaphragm pumps, FRP circulating coolers, sewage‑treatment packing materials, etc.; car‑cleaning cloths, automotive mops, sponges, squeegees, tire brushes, car‑wash gloves, nano car‑wash solutions, ultra‑concentrated car‑wash solutions, crystal‑film car‑wash solutions, no‑wipe car‑wash solutions, glass‑water solutions（Copyright of this content belongs to Juzhan. Reproduction without permission is prohibited）

Interior Cleaning: wet/dry vacuum cleaners, in‑vehicle vacuum cleaners, automotive seat‑cushion cleaning machines

Interior Disinfection: automotive sauna steam generators, disinfectant solutions

Odor Removal for Vehicle Interiors: vehicle air purifiers, in‑vehicle air purifiers, in‑vehicle air filtration units, bioenzymes, activated carbon, photocatalysts, odor‑removal agents, automotive air‑conditioner purification agents

Component Cleaning: ultrasonic cleaners, steam cleaners, high‑pressure water‑jet cleaners, water‑based cleaners, hot‑air dryers, vacuum dryers, water‑based cleaning solutions, solvent‑based cleaning solutions, acid/alkali cleaning solutions, compressed‑air‑activated cleaning solutions, propeller‑activated cleaning solutions, waterless car‑wash solutions, scrapers, metal brushes, abrasive blocks, molten‑salt devices

Others: franchise opportunities in automotive beauty and car‑wash services, franchise distribution of beauty and care products, related publications and online resources