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Hongkong prorich group holdings co., ltd qingdao prorich international trade co., ltd service hotline 234 - 8037171292.Paper project sand mining international trade hr employee activity recruitment information remuneration welfare contact us.
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.