0/0+ level child safety
seat
For babies under 18 months
and weighing less than 13 kg, it
is best to use a 0/0+ level child
seat that can be adjusted to the
lying position.
Ⅰlevel child safety
seat
For infants under 4 years old
and weighing between 9 kg
and 18 kg, it is best to use I
level child seats with built-in
seat belts.
Ⅱlevel child safety
seat
For children under 7 years old
and weighing between 15 kg
and 25 kg, it is best to use a
three-point seat belt with a Ⅱ
level child seat.