Business scope: Law,
Law,
Production,
Sale,
Equipment,
Chemical Products,
Commercial Service,
Electric Tricycle,
Mold,
Car Audio Products,
Research And Development,
Sales And Technical Service,
Electronic Products And Components,
Plastic Products,
Computers And Accessories,
Electric Sanitation Vehicle,
Electric Fire Truck,
Smart Car,
Vacuum Coating,
Prototype,
...