椅面：采用不銹鋼板沖壓，表面拉絲處理; 邊條：采用優(yōu)質(zhì)鋁合金經(jīng)模具壓鑄成型; 扶手腳：采用優(yōu)質(zhì)鋁合金經(jīng)模具壓鑄成型; 橫梁：采用優(yōu)質(zhì)鋁合金壓鑄成形.
