Precious Stones - Sapphires

Precious Stones - Sapphires - WorldBid B2B Market

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  Jewel Shaft Or Pent Tip Contact

  Precious Stones - Sapphires - Chongqing Zhaohong Technology Co., Ltd. - China - August 16, 2023 - contact company for price

  The synthetic sapphire/ruby shaft tip and recording pen tip are mainly used in the recording pen tip of various automatic recording instruments such as thermal instruments, railway and aviation surveying and mapping. At the same time, it can also be ...

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  Sapphire Window

  Precious Stones - Sapphires - Chongqing Zhaohong Technology Co., Ltd. - China - August 16, 2023 - contact company for price

  High-quality sapphire material has a series of characteristics such as high strength, high hardness, high temperature resistance, abrasion resistance, corrosion resistance, good light transmission performance (in the 170nm ~ 6000 nm), excellent elect...