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Monocrystalline Silicon Wafer |
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| Before year 2004, LONGi provided 2-4 inch wafers for Semi device application. Now it's committed to providing 6-8 inch high standard mono wafers for PV application. Backed by Semi manufacturing experiences, LONGi is targeted to high efficiency of its products and its customers. Now we have commercially developed mono wafers with innovative technologies such as MCZ wafer, Ga-doped wafer and so forth. |
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 LONGi Wafer Spec>> |
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Monocrystalline Silicon Ingot |
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| CZ pulling is one of LONGi's unbeatable technologies, well-pulled ingots are essential for quality wafer and downstream. LONGi firstly introduces MCZ |
| pulling ingot and Ga-doped ingot to its customers, enhancing its leading position in pulling technology. | |
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LONGi Ingot Spec>> |
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Silicon Materials Upgrading Services |
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| Silicon materials upgrading is always one of LONGi's core business. High purity silicon is made by tramendous processes by nature and human beings. It should not be wasted in any case. LONGi is committed to retain its value in both environmental and economic way. Our focus on upgrading yield and cost ensures a consistent and reliable source of high purity feedstock for customers' manufacturing needs. Upgrading services range from silicon to silicon, silicon to ingot, silicon to wafer and ingot to wafer. | |
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LONGi Tolling Services>> |
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