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Jaw crusher plates, jaw crusher liners, cone crusher liners, manganese steel casting company introduction great wall foundries was founded in 1985 as a.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.