Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper coil is a highly stable, low-maintenance roofing and curtain wall material, environmentally friendly, safe to use, easy to process and extremely resistant to corrosion.

Copper tubes are also known as copper tubes. A type of non-ferrous metal pipe, which is a pressed and drawn seamless tube. Copper pipe has strong corrosion resistance, is not easy to oxidize, and is not easy to chemically react with some liquid substances, and is easy to bend and shape.

Copper tubes are also known as copper tubes. A type of non-ferrous metal pipe, which is a pressed and drawn seamless tube. Copper pipe has strong corrosion resistance, is not easy to oxidize, and is not easy to chemically react with some liquid substances, and is easy to bend and shape.

Copper tubes are also known as copper tubes. A type of non-ferrous metal pipe, which is a pressed and drawn seamless tube. Copper pipe has strong corrosion resistance, is not easy to oxidize, and is not easy to chemically react with some liquid substances, and is easy to bend and shape.