Copper plate Copper plate 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 plate Copper plate 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 plate Copper plate 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 plate Copper plate 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 plate Copper plate 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 plate Copper plate 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 plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.

Brass plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.

Brass plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.

Brass plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.

Brass plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.

Brass plate is a widely used lead brass with good mechanical properties and good machinability. It can withstand cold and hot pressure processing and is used for various structural parts such as gaskets, bushings, etc. in cutting and stamping processing.