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Knelsen sand gravel ltd.Was established in 1973 with one gravel pit and one gravel truck, used to deliver aggregates to local farmers and businesses in the la crete and fort vermilion areas.
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.