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gold plated quartz pendulum
Selling leads
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Yantai ZK Optics Co., Ltd.,has passed ISO9001:2015 quality management system certification and SGS product testing certification; conducts technical ...
2025-07-20 00:15:20
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Frosted surface quartz glass plate with stepped bore There are likely numerous optical materials that can be used for your application. To find the ...
2025-07-17 15:26:24
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Cerium-doped glass: Using imported high purity quartz sand as raw material, doped with a small amount of cerium to block ultraviolet. It mainly ...
2025-08-03 00:12:31
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Company Profile Yantai Zk Optics Co., Ltd. is experienced in optical and quartz glass industry for more than 20 years, owns a large production base of ...
2025-07-17 15:27:16
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Yantai ZK Optics Co., Ltd.,has passed ISO9001:2015 quality management system certification and SGS product testing certification; conducts technical ...
2025-07-19 00:16:19
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Yantai ZK Optics Co., Ltd.,has passed ISO9001:2015 quality management system certification and SGS product testing certification; conducts technical ...
2025-08-03 00:12:31
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... control, ZCQ are able to make various kinds of high precision quartz components /quartz glass parts, spare parts. Especially in doing arc, slope, ...
2025-08-03 00:12:31
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2025-07-17 15:27:11
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Product descriptions from the supplier
2025-07-19 00:16:19
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2025-07-19 00:16:19
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