韶关热镀锌钢格栅 不锈钢重型雨水篦子 扇形钢格板

Shaoguan hot dip galvanized steel grating stainless steel heavy rain grate sector steel grating

减少风阻: 因通风好，风阻小，可减小风力破坏

Reduce wind resistance: due to good ventilation and small wind resistance, wind damage can be reduced

设计简便: 无需小支梁，结构简单，设计简化通风。

Simple design: no small beam, simple structure, simple design, ventilation.

防爆、采光、散热、防滑性能好

Explosion proof, lighting, heat dissipation, anti-skid performance is good

节省工期: 产品无需现场再加工，安装非常迅速

Save time: the product does not need to be reprocessed on site, and the