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Founded in 2005, we are a manufacturing company that produces quartz material for a wide variety of industrial applications. Our main products include Quartz Glass, Fused Silica, Quartz Sand, Quartz Ceramics, Laboratory Glass, etc. Our headquarter, Dinglong Co. Ltd, is located in Lianyungang, China. With the expansion of business activity, we have set up an overseas company, Quarte Inc. in Canada. We devote all of our efforts to providing the best quality, price, and products to our customers. We stick to our pursuit of "high quality, best service, excellent cooperation, and continuous development."