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About us
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Lianyungang Haisheng Quartz Tech Co. Ltd stems from the former state-owned Donghai Quartz Glass Product Factory. Haisheng Quartz(abbr. Lianyungang Haisheng Quartz Tech Co.ltd) is a member of Quartz Industry Associate, and it covers R&D, production and marketing. At present there are 6 production line. Annually 700t quartz tube(/fused silica tube) and quartz silica plank(quartz plate, quartz wafer, quartz substrate) are being produced.
A novel technique about vertically producing quartz plate with fused silica was invented by Haisheng Quartz Co., and the intellectual property right is held.
Main products include quartz plate(/quartz plank) 2～20mm thick, quartz tube(/fused silica tube) diameter 2.5～100mm, quartz rod, UV tube, none-ozone tube, low OH tube, opaque tube, etc.
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Certificate
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ISO9002 was achieved in 2001, and ISO9001 in 2005.
Projects conducted include "Low -OH high quality quartz tube", "High intensity gas discharge UV-filtered low OH tube", “Quartz sand and powder purification”, “Quartz plate/sheet/pane for optics and semiconductor industry”.
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Duty
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Sustainable development and social responsibility have never been neglected. Advanced equipments have been adopted to treat sewage disposal, our pollution control is certificated by the local government.
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Creed
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Maneger: Mr Zhang
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- Contact Us
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Address: Haisheng Rd No.1, Fangshan Industry District, Donghai Xian, Lianyungang Shi, Jiangsu Province Phone: 13179580826
17305189758E-mail: haishengkj@163.com Fax: 0518-87563768 Alibaba: http://haisheng
sy.1688.com/
Quartz flange/ring
For monocrystalline silicon production.
Size and dimension completely determined at customers' will.
PS: Scheme
