惠州国标规格水沟盖板 茂名踏步平台沟盖异性格栅

·Simple design: no small support beam, simple structure, simple design, good ventilation, explosion-proof, lighting, heat dissipation, anti-skid performance

·节省工期: 产品无需现场再加工，安装非常迅速

Huizhou national standard ditch cover plate Maoming step platform ditch cover anisotropic grating

广州批发电镀钢格栅 不锈钢钢格栅 工厂楼梯踏步板

Guangzhou wholesale electroplating steel grating stainless steel grating factory stair tread plate

·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、防爆、采光、散热、防滑性能好

·Save time: the product does not need to be reprocessed on site, and the installation is very fast