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Adrès: No 6, Chenyang Road, Chengbei Endistriyèl Park, Zòn Devlopman Ekonomik, Liyang, Changzhou, Jiangsu, Lachin (Mainland)
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Surface treatment: electrogalvanizing, electro-galvanized, zinc-nickel, dacromet, HDG(hot-dip galvanizing),passivation, electrolytic polishing.