according to concrete demands to working all ingds of quartz equipments.
     equipment in physicochemical lab:,quartz laser cavity.  quartz valve. quartz graduate. quartz alembic .quartz spiral tube. quartz bottleneck. quartz distill casing. quartz beaker. quartz copple. quartz flask. quartz reactor. quartz boat.  quartz sieve tray. quartz evaporation pan. quartz oxide tube .quartz colorimetric ware. quartz prism. quartz particles and so on.
    quartz shaped Copper products: quartz big pot. quartz bell jar. quartz half ball window. quartz diplopore tube. quartz layer and so on.
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