The exercise trampoline is made of commercial high-quality steel material and resistant PP material supports up to 220 pounds, available for adult&kids to daily workout or leisure and entertainment, you will have fun together with this 36inch trampoline.
Ferrosilicon is an essential deoxidizer in steelmaking industry. In steelmaking, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. The brick iron is also used as an alloying agent in steelmaking.