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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. - LICENSED test567 hongchen MG 1659
Zhejiang Hongchen Photovoltaic Energy Co., Ltd, solar-cell and solar-modul production. Worker put wafers in a machine.