Lianyungang Langston Quartz Glass Co., Ltd. is located in Donghai city, which is known as the "Quartz Center" in China. Our company is one of top enterprises integrating research, production, design and marketing in silicon resource field. We enjoy very convenient sea, land and air transportation access. Up to now, our quartz products have been well received in more than 20 countries and regions. As a professional manufacturer, we produce quartz tubes, quartz crucibles, high-purity quartz sand, quartz rings, thick-wall quartz tubes, quartz apparatus, large-diameter diffused tubes, and any other quartz products. Our products are widely used in the fields of semiconductor, solar power, photovoltaic, etc. Having advanced equipment, strong technical force, complete detecting instruments, and stable and reliable product quality system, we offer goods with perfect quality, high standards and competitive prices to meet all the clients&＃039; needs. Taking in the industry elites, Langston Quartz is a leading company exploiting the new products in both domestic and overseas market. Focusing on the sense of "rely on science and technology, keep creation", we have the ability to produce high-end products and innovate technology. Staff of Langston Quartz welcomes you!