工程案例艾美贝类生产各种贝壳马赛克、贝壳瓷砖、贝壳装饰板、贝壳墙面砖、贝壳纸、贝壳工艺品、贝壳雕刻、贝壳纽扣、淡水养殖珍珠、珍珠核、珍珠项链、珍珠饰品等shell mosaics, shell tiles, shell decorative boards, shell wall tiles, shell sheets, shell arts and crafts, shell sculptures, shell buttons, freshwater cultured pearls, pearl nucleus, pearl necklaces and pearl accessories