Our factory has two mechanized sand scrubbing production lines, with an annual production capacity of 240,000 tons;One drying production line, with an annual output of 140,000 tons;Two phase-change sand production lines, with an annual output of 30,000 tons;There are two graded sand production lines, with an annual output of 30,000 tons.Production strictly according to the country « Silicone sand for casting GB/T9442-1998» Standard controls product quality to ensure stable and reliable quality.
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