Pressing -1 LTD is a small company for manufacturing of parts through the method of Powder Metallurgy /http://pressing1-pm.com/ and are interesting in supply of some kind of powders. We need a supply of metal powder brass/Cu80Zn20/, Our monthly consumption is about 1000 kg. Please send us price offer. We need the samples for doing some tests. We have no doubts about the quality of your metal powders, with the test we want to verify the temperatures of sintering and the conformity of the material with our instrument equipment. Thanks.