Photovoltaic monocrystalline silicon

Focus on high purity graphite and new carbon materials

Photovoltaic monocrystalline silicon

Lower Insulation Tube

Lower Insulation Tube

Structural Components(Bolts&Screws&Nuts)

Structural Components(Bolts&Screws&Nuts)

Upper Insulation Tube Support Ring

Upper Insulation Tube Support Ring

Lower Insulation Tube Support Ring

Lower Insulation Tube Support Ring

Graphite Electrode

Graphite Electrode