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Heiður og skírteini

Changle Highsun Synthetic Fiber Technology Co., Ltd

highsun-oeko-tex
highsun-iso14001
cti
highsun-ohsas18001
highsun-grs
cnas
highsun-iso9001

Liheng (Changle) Polyamide Technology Co., Ltd

liheng-oeko