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    Opal glass is a kind of glass porcelain White, the symbol of purity, is the most mysterious color. Opal glass, originating from Venice, Italy in the 16th century, is a kind of glass material in an opaque or translucent, milky white or tinged color, which can be blown or compacted into all manner of shapes. It was once called milky white opaque glass by glass makers and is now called opal glass. In general, glass is a non-crystalline substance and a kind of super-cooled liquid. Therefore, if glass is kept at an appropriate temperature for a long time, it will precipitate crystallization, which is known as devitrification. Usually, the crystals resulting from glass devitrification will have large coarse grains (5-50um). Also, like opacified glass, the crystallization will have a very small volume. By utilizing this phenomenon of devitrification , people artificially control types and growth of crystallization, making part or all of the glass become an aggregate of micro crystallines (less than 1ym) — which then becomes opal glass.
     
     
    About us
     
    Shanghai Jingyi Glass Co.,Ltd, established in Shanghai Free Trade Zone in 2014, is an import and export trading company mainly engaged in operating and managing overseas markets of Guanghua opal glass packaging. With a professional service attitude and an efficient management level as the foundation of the customers' trust, for the moment, the company has established business relationships with customers in Europe, South America, North America, Korea, Japan and so on. Wujiang Guanghua glass is located in Lili which is well-known ancient town lies at the economically developed golden triangle zone of Jiangsu, Shanghai and Hangzhou. It is close to 318 National Road and Beijing-Shanghai express way...[ more ]
     
     
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    2019
    05-10
    Cosmoprof Hongkong

    Jingyi will attend Cosmoprof Hongkong on November 12-14th 2019. Booth No. 9-A02. See you there!

     
    2019
    05-10
    BEYOND BEAUTY ASEAN BANGKOK 2019

    Jingyi will attend the BEYOND BEAUTY ASEAN BANGKOK 2019, and the booth No. is P14-P16. 
    "Beyond Beauty ASEAN-Bangkok is the gateway to Southeast Asia‘s expanding beauty industry. The event has grown to become the N

     
    2019
    05-10
    ADF & PCD Londo

    Jingyi will attend Packaging Innovitions 2019 in London on Sep 11-12, booth No.: J70

     
     
    Contact us
     
    +86-021-6439 9190 service@chinaopalglass.com Unit 1003/1004,NO.885 Renmin RD Huaihai
    China Tower Huangpu District, Shanghai, China 
     
     
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    Copyright © 2018 Shanghai Jingyi Glass Co.,Ltd. Inc. All rights reserved. Design by:2600.cn
    Factory: No 8, East Jiaotong Rd, Lili, Wujiang District, Suzhou, Jiangsu, China TEL:+86-0512-6362 6772
    Office: Unit 9D, No 2535 Hongqiao Road, Yongrong International Center, ChangNing District, Shanghai China TEL:+86-021-6439 9190