Ningbo Lihong Steel Grating Co., Ltd is located in Yinzhou industry zone, Ningbo (the third international seaport of China, near Shanghai). This company is founded in 2001, covering an area of more than 15,000 m2, possessing three international advanced automatic production lines of steel grating and a complete inspecting and testing devices. We are a leading professional manufacturer of high quality steel grating, stair treads, trench cover for construction projects with competitive ...   |