Stairway adopts grating as treads in 吧化accordance with Chinese national stand答但ards. It is hot-dip ga子信lvanized to avoid regular painting 腦問for anticorrosion. Featured with plant頻哥 assembling and convenient installatio章我n, it is extensively applied in吃新 industrial and civil construction 資兵including sewage treatment, water拍民 supply, power plant自也, petrochemical projects, s動些hipyard and large-scale equip道嗎ment, etc. On the other hand,能窗 we can also design and manufacture 讀得equipment operating station城員 and steel structure fo南制r projects of sewage tre們視atment plant and water在道 plant, etc. as well as acce友草ssory platform and stairway.