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- LICENSED test567 hongchen MG 1655
Zhejiang Hongchen Photovoltaic Energy Co., Ltd, solar-cell and solar-modul production. Wafer optical quality control by workers. - LICENCED test567 qingdao MG 0802
Observatory and youth hostel with solar water heater. - LICENCED test567 qingdao MG 0799
Observatory and youth hostel with solar water heater. - LICENCED test567 qingdao MG 0793
Observatory and youth hostel with solar water heater. - LICENCED test567 qingdao MG 0338
Blocks equipped with solar water heater. - LICENCED test567 qingdao MG 0337
Blocks equipped with solar water heater.