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[ Manufacturer ]Main business are Non-ferrous metals
[ Manufacturer ]Main business are Silicate cement
[ Manufacturer ]Main business are High-purity quartz sand, Acid-washed quartz sand, Refined quartz sand, Silica sol, Precoated quartz sand, Quartz powder.
[ Manufacturer ]Main business are Cement
[ Manufacturer ]Main business are Ordinary silicate cement, Compound portland cement
[ Manufacturer ]Main business are Chemical products
[ Manufacturer Trader ]Main business are Glass rod, High borosilicate glass tube.
[ Manufacturer Trader ]Main business are Building material
[ Manufacturer Trader ]Main business are Water treatment chemicals