出生地 |
Tianjin China (Mainland) |
1. This product is of high quality, with strong levels of national product criterion2. Its function is to prevent vehicles from entering/exiting restricted areas.3. The quality of this product has received acknowledgement and creditation from national product criterion.4. This product is exported to many different locations across the world, and has received high and positive feedback.5. This product is sturdy yet light, and has high reflective abilities.