NGK Metals Corporation, and the global metals business of NGK Insulators, is the world's leading manufacturer of beryllium containing alloys. It is the first integrated copper alloy producer to earn the prestigious ISO 9001:2015 certification and we have also achieved ISO 14001:2015 and AS 9100 certifications.
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A comprehensive list of Sweetwater, TN based stores, manufacturers & wholesalers offering building & construction supplies, materials and products. Read unbiased reviews of local suppliers.