SGCB Trench Drain With Grate offers a durable and low-cost solution for drainage. The 20*50*8cm, double-layer, modular design allows separate cover use and smooth inner walls for efficient drainage. With a load capacity of up to 5 tons and a two-year warranty, it's strong, durable, and labor-saving. Available in black and grey, it's easy to construct and widely applicable.
