Company Description
Dong Won Chemical Trading long years engaged in trading business with wide range of items in and out of country and currently keeping a large inventory of metal powder catalysts as the following.
Description Hardness
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1. Nickel Powder 22 HRC & 60 HRC
2. Cobalt " 42 HRC & 55 HRC
3. Tungsten " 22 HRC, 48 HRC & 58 HRC
4. Molybdenm "
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