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Glass sweeps for beaded borosilicate acid waste drain.Select 90, 45, 22 12 deg angles and pipe size after choosing buy now.
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.