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Design, structure and appearance patent. Curve design instead of previous straight-line design, cantabile and graceful. Small tent:1, Patent technology: design patent, structure patent and appearance patent;2, Facility on installation: the newest frame and cable design, saving severalfold time on installation and disassembly than other common tents.3, High quality frame: the main structure is ...

Zinc sulfate price 1. Chemical formular:ZnSO4.7H2O 2. Purity:98% min 3. Zn>21.5% 4.25kgs bag 20'fcl: 25mt Zinc sulfate price 1. Chemical formular:ZnSO4.7H2O 2. Purity:98% min 3. Zn>21.5% 4.25kgs bag 20'fcl: 25mts 1. Product name: manufacturer of zinc sulfate price2. Chemical formular: ZnSO4.7H2O3. Molecular weight: 287.57864. CAS No.: 7446-20-05. Standard executed: HG/T2326-20056. Uses: It can be ...