Loading...

Precast concrete manholes steps
Material:SWCH10A.  
Surface:Phosphating+plastic injectio.  
 
The wide step calculated the relationship between the sole strength of the human feet and the sole and the steps to make it more fit when the sole of the sole stepped step.
客服中心
工作时间

周一至周日

8:00 - 18:00

点击这里给我发消息 销售客服


请直接QQ联系!
展开客服