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              0472-5216514
              Polishing material manufacturers do everything with their heartCompany qualificationCurrent location:Home > About > Company qualification
              • Patent certificate (a pure water preparation system for rare earth oxide production line)
                Patent certificate (a pure water preparation system for rare earth oxide production line)
              • Patent certificate (a rare earth gas roller kiln)
                Patent certificate (a rare earth gas roller kiln)
              • Patent certificate (a sand mill)
                Patent certificate (a sand mill)
              • Patent certificate (a kind of air flow pulverizer)
                Patent certificate (a kind of air flow pulverizer)
              • Patent certificate (a kind of air flow pulverizer)
                Patent certificate (a kind of air flow pulverizer)
              • Patent certificate (a spray dryer)
                Patent certificate (a spray dryer)
              • Patent certificate (an air compressor)
                Patent certificate (an air compressor)
              • Patent certificate (a diaphragm pump)
                Patent certificate (a diaphragm pump)
              • Utility model patent (a classification and screening device after grinding and processing of rare ea
                Utility model patent (a classification and screening device after grinding and processing of rare ea
              • Utility model patent (a vibrating screen with self-cleaning effect for rare earth oxide)
                Utility model patent (a vibrating screen with self-cleaning effect for rare earth oxide)
              • Safety production standardization certificate
                Safety production standardization certificate
              • 2019 quality management system certificate
                2019 quality management system certificate
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