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Lianyungang Shengfan Quartz Product Co., Ltd Quality Control

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The company has got the ISO9001 certification by 2021,and ROHS,CE certification.The company strictly enforces quality system standard certification, equipped with high-precision testing equipment such as three-coordinate, secondary dimensions, thickness testers, Stress detector, high-precision calipers and other testing tools.The company strictly controls each quality inspection process to ensure the products which can be shipped that fully meet customer requirements.

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Contact Person : Mrs. Sharon Zhao
Tel : +8615161325985
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Donghai, Lian Yungang City, China
info@quartzglassproducts.com
+8615161325985
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