Thaib cov neeg muas zaub tau xaj ntau trenc npog steel grating siv rau cov kwj deg, 405/30/100, trench npog steel grating muaj kev ua haujlwm zoo heev.
Cov duab hauv qab no yog trench npog steel grating thiab stair tread show.

Hebei Zhuote Hlau Hlau Mesh Khoom Co., Ltd. yog koj tus kws tshaj lij hauv steel grating.