21 - 28 of 28
perforated custom ceramic parts
Selling leads
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2025-07-17 15:27:10
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Yantai ZK Optics Co., Ltd.,has passed ISO9001:2015 quality management system certification and SGS product testing certification; conducts technical ...
2025-07-25 00:17:31
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Customized heat resistance Frosted Surface quartz glass cone Frosted quartz cone SIO2 : 99.9 % Density : 2.2(g/cm3) Degree of hardness moh' scale : 6...
2025-07-17 15:26:40
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Kovar is an Iron-Nickel-Cobalt alloy, best known for having a similar coefficient of thermal expansion (CTE) to Borosilicate glass,quartz glass and ...
2025-05-10 04:33:03
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High Precision Polished Quartz Step Sheet Today, it has become essential for many industries, research, scientific laboratories, and educational ...
2025-07-25 00:17:31
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Product descriptions from the supplier FAQ 1. who are we? We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10...
2025-07-20 00:15:20
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2025-07-22 07:30:42
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...meet the requirements of size and appearance. Through the customized shaped sleeve grinding wheel, the rough and fine formed surfaces of the ...
2025-03-07 13:31:45
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