Stair Hot-dip Galvanized Steel Grating Heavy-duty Plug-in Steel Grating Special-shaped Steel Grating Gutter Cover

Stair Hot-dip Galvanized Steel Grating Heavy-duty Plug-in Steel Grating Special-shaped Steel Grating Gutter Cover

Specification：

Strength：

1. easy to clean.
2. light weight.
3. good ventilation.

4. good toughness.

5. preservative.

Packing

Each one with retail package box

5PCS / Carton

Carton Size : 100* 50 * 20CM

Carton G/W : 45kg

Delivery

1. Express : DHL, UPS, TNT, FedEx , usually 3~9 working days to delivery.

2. Railway : usually 45 days.

3. Sea shipment : usually 30~ 45 days.

4. Air shipment: usually 15-30 days.

1. Support customization.

2. good quality.

3.No worries after sale.

Work process：

Qualification certificate：