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Qingdao hf industry co., experts in manufacturing and exporting block machine, brick machine and 2039 more products.A verified cn gold supplier on alibaba.
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.