Established in Hong Kong in 1977, Gammon Iron Gate Co., Ltd (GIG) was engaged in the manufacturing and sale of various types of metal gates.是什么意思_Established in Hong Kong in 1977, Gammon Iron Gate Co., Ltd (GIG) was engaged in the manufacturing and sale of various types of metal gates.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句