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          石英管廠家,石英厚壁管,石英冷凝管

          Specializes in quartz products

          Using a variety of production

          Into the Donghai County Fengda Quartz Products Co.,Ltd.

          Donghai County Fengda Quartz Products Co., Ltd. was established in 2000, the predecessor of the East China Sea state-owned 105 mine. Located in the mainland quartz products distribution center - Lianyungang City Donghai County old development zone. Donghai County is rich in quartz deposits, and the grade is very high (silicon content of 99.98%). Donghai County, quartz glass tube and crystal products, quartz sand, quartz rods and other quartz products, in the mainland market share accounted for more than 60%.

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