This right angle fiberglass slat base features specially molded right-angle fiberglass slats matched with thick anti-rust steel frame. Fiberglass slats own high toughness, good elasticity and strong anti-deformation performance, not easy to bend or crack under long-term bearing. The unique right-angle design fits closely with bed frame borders for tight installation without gaps, effectively preventing slats from shifting and slipping during use. Fiberglass material is lightweight, moisture-proof, mildew-proof and moth-proof, avoiding the rot problem of wooden slats in humid environment. The contact surface between slats and mattress brings moderate soft buffer, reducing friction noise and realizing silent sleep experience. The metal frame adopts electrostatic spraying anti-rust treatment, stable overall structure and uniform force distribution, compatible with all types of household mattresses, widely applicable for apartment furniture, bedroom supporting and mattress factory bulk OEM orders.