Dongying Giayoung Precision Metal Co., Ltd. Copyright © 2010, Giayoung,All Rights Reserved. >> Sitemap >> ³ICP±¸05018569ºÅ-1 
We manufacture precision investment castings using a variety of metals including stainless steel,carbon steel, low alloys, copper base alloys, aluminium alloys, nickel and cobalt base alloys by silicasol lost wax casting process.
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