Private company
Î-heng Khai-hoat Kiàn-siat
Î-heng Khai-hoat Kiàn-siat is a company founded in 1987.1
怡興開發建設（怡富機構），成立於1987年，曾經多次國家建設金獎，負責人為宋洪樁，總經理是曾衡新。2 From the Chinese Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Sources
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