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[ Manufacturer ]Main business are Borax, Boric acid
[ Manufacturer ]Main business are Borax.
[ Manufacturer Trader ]Main business are Industrial chemicals, Chemical reagent, Assay equipment, Chemical instrument
[ Manufacturer Trader ]Main business are Borax, Boric acid, Boron ore, Glauber salt, Magnesium sulfate, Gigantic energy boron.
[ Manufacturer ]Main business are Optical instrument