Shanghai kamdanke solar energy technology co., ltd
SMIC (also do solar energy when the market is good)
Shanghai xinde new energy technology co., ltd
Hebei jinglong group Shanghai base
Shangde Shanghai base
Shanghai jingsen electronics co., ltd
Shanghai guifeng electronics co., ltd
Shanghai jiujing electronics co., ltd
Shanghai (Aobolai) Solar Energy Electric Power Technology Co., Ltd.
There are also some small enterprises that have several single crystal furnaces.
Such as Shanghai Jingming Monocrystalline Silicon Material Co., Ltd.,
Shanghai jingtuo electronic material co., ltd
Shanghai jingshun monocrystalline silicon material co., ltd.
Shanghai shangxiang photoelectricity technology co., ltd
Satisfied with this answer, don't forget to submit satisfactory information.