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.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

Brass has extremely good plasticity (the best among brass) and high strength, good machinability, easy welding, very stable for general corrosion, but prone to corrosion cracking; Brass strip is an alloy of copper and zinc, named after its yellow color.

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.

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.

Brass tube, a type of non-ferrous metal tube, is a seamless tube that is pressed and drawn. Brass pipes have strong and corrosion-resistant properties, making them the preferred choice for modern contractors to install water pipes, heating, and cooling pipes in all residential commercial buildings.

Brass tube, a type of non-ferrous metal tube, is a seamless tube that is pressed and drawn. Brass pipes have strong and corrosion-resistant properties, making them the preferred choice for modern contractors to install water pipes, heating, and cooling pipes in all residential commercial buildings.