Mr. Xue Lu, chief manager of Xinglu, came to this exhibition to exchange argon recovery plant with customers. Xinglu is the founder of crude argon recovery in photovoltaic industry and the pioneer of deep utilization of crude argon recovery. Chief manager Mr. Xue Lu and domestic trade manager introduced crude argon recovery plant to the customer. The plant was put into production in July 2018. It is the world’s first crude argon recovery and purification device for oil-containing polycrystalline silicon industry, which not only reduces the production cost of end users, but also creates a pioneer in the field of cryogenic plants. Domestic trade manager of XLA and senior technical staff are explaining to the customer our company’s first set