- Design and process standard: ECE R44-04 LATCH
- Hook: zinc plated after heat treatment, can bear 1000 newton pulling test w/o deformation
- Safety belt: Adopts special Child safety seat belt, abrasion resistant
- Adjustable buckle: Zinc-plated iron alloy and processed w/ heat treatment
- Sewing thread: rough high tension nylon cord
- With two belt, one w/ two hooks (175cm) for fixing the bottom of safety seat, the other w/ one hook (155cm) for fixing the head and back of seat