Linggas was founded in Beijing in 2001, over the years we are committed to providing gas products and service to integrated circuit, TFT-LCD, semiconductor, solar, fiber and other industries. By now Linggas has two production bases which locate in Tianjin and Heze, Shandong, mainly producing electronic grade specialty gases including N2O, COS,C2F6, C4F8, CF4, CH2F2 and so on.

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