Industrial grade glass fiber profile, secret formula, proprietary seven-layer high-strength glass fiber production process, has very good strength and toughness, at the same time has good corrosion resistance and good insulation, resistant to ultraviolet light and aging Make use longer and safer, and pass the AC25000 volt and DC9000 insulation test Adopt 6061 high-strength aluminum alloy material, the strength and stress pass EN131 standard * Ultra-wide horizontal pit pattern pedal to maximize the anti-skid performance, while avoiding water accumulation, excessive load bearing
