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The introduction of a patented high-speed valve grinding machine in 1999 was a milestone for valve service.Unigrind is a technological leader in high-speed grinding and safety valve grinding technology.Unigrind currently sells products in more than 80 countries around the world.The industrial valves sector can rely.
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.