[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.

[Features]·Compatible with the SF30 series. ·30 mm × 60 mm aluminum extrusion. · The rigid feature of SF remains the same, and the weight reduction is made to cut down the cost.