江苏卡斯特桥梁构件有限公司 铝合金护栏、防撞护栏、桥梁护栏、河道护栏
Jiangsu Cast Bridge Components Co.,Ltd ,main products aluminum guardrail, Crash barrier，bridge guardrail，river guardrail.
【Products information】
This products is ALR-A1 series guardrail, the aluminum model are 6063-T5铝合金profiles and plates，the guardrail surface for fluorine spraying treatment, the color can refer to the effect picture or by the owner.
A1 products,Please refer to the table below for specific classification information.
| model | height（mm） | Annex |
| A1-1 | H=1100 | without light |
| A1-2 | H=1100 | handrails with light |
| A1-3 | H=1000 | without light |
| A1-4 | H=1000 | handrail with light |
| A1-5 | H=900 | without light |
| A1-6 | H=900 | without light |
