三孚股份：公司主要产品三氯氢硅的主要应用领域包括制造多晶硅与硅烷偶联剂

Core Viewpoint - Sanfu Co., Ltd. highlighted the significance of its main product, trichlorosilane, in the photovoltaic industry, particularly in the production of polysilicon and silane coupling agents [1] Group 1: Company Overview - Sanfu Co., Ltd. primarily produces trichlorosilane, which is essential for manufacturing polysilicon and silane coupling agents [1] - The company engages in the production of polysilicon, a key raw material in the upstream of the photovoltaic industry chain [1] Group 2: Industry Context - Polysilicon serves as a critical foundational material in the photovoltaic industry, further processed to produce solar cell wafers and photovoltaic modules [1] - These components are vital for constructing solar power generation systems, indicating the company's role in the renewable energy sector [1]