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  • Jiangsu province Donghai County Fangshan Industria

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Lianyungang Haisheng quartz technology Limited is the original Donghai quartz products factory restructuring and the establishment of a high-tech quartz products business, the company set product development, production, sales in one. In the original company of British GB company to introduce production lines, through improved, has now formed 6 production lines with an annual output of 700 tons of capacity, the quartz tube, production control using laser measuring diameter thickness, and auxilia

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