Tongwei

Tongwei Co., Ltd. is a Chinese company group with a significant presence in photovoltaic market. Although its roots lie in agriculture and aquiculture, Tongwei has strongly entered the solar market, quickly becoming a leading player across the entire photovoltaic value chain. Tongwei is one of the few companies managing a fully integrated supply chain, from high-purity polysilicon and wafer production to solar cell manufacturing and photovoltaic module assembly.