At our factory, we manufacture high-quality untreated steel grating with the product name JG385/30/100FU. With a 30mm bearing bar pitch and 100mm cross bar pitch, this steel grating is durable and ideal for various industrial applications. The untreated surface provides a raw finish, making it perfect for outdoor environments where a weather-resistant option is preferred. This steel grating is made with precision technology and meets all safety standards. Whether you need it for commercial, residential or industrial applications, our steel grating is an excellent choice for its strength, durability and safety.