1.machining parts factory 2. process method: cnc machining 3. fast lead time Machining PartsMaterial: Alloy steelprocess method: machiningfinish: blackenZhaoheng Precision Machinery (Dongguan) Co.,Ltd is a professional factory which in high precision machining/processing for more than 8 years already, passed ISO9001:2008 certificate, Over 80% of our products are export to Germany, Spain, Italy, ...