由於產業及技術變遷，興城街的打鐵技術已被現代化加工技術取代，打鐵店家僅剩碩果僅存的幾家。然而，除了傳統的打鐵，興城街也擁有完整的現代金屬加工技術，並提供台北市周邊較難找到的少量訂做製品服務。

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Due to the transition of industry technology, blacksmithing on Xingcheng St. has been replaced by the modern fabrication service. However, not only traditional blacksmithing, Xingcheng St. also has metal processing and finishing factories. You can find full service for small volume custom-made products in Taipei city.