All our lap belt (simple two point safety belt) follow below tech. requirements.

 

Item No.	Reqm't Title	Reqm't Value
1	Tensile strength of lap belt	F≥14.7KN
2	Salt spray test	Salt spray test for 50 hours
3	dynamic test	displacement of dummies(mm):torso100～300 / hip 80～200

Lap belts for bus passenger seats;
Conformed by E-mark,CCC standard;
Belts are easy to use and a long durance.