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Established in Kolkata, West Bengal in the year 2014, we, Wolfram Metcham Private Limited is an ISO certified company. We are counted one among the topmost manufacturers and suppliers of premium quality Tungsten powder and cobalt carbonate powder. These products that we supply to our customers are manufactured using highly qualify materials which we source from reliable and certified vendors of the industry. With the use of advanced machines and tools, our experts and professionals manufacture these products in compliance with the international standard quality.