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Tianjin Yongxin International Trading Co., Ltd.
Leverancier met meerdere specialismen
{0}년
Tianjin, China
주요 제품:플랫 바/앵글 바/아연 도금 강선/강판/아연 도금 강철 코일/강관/링록 비계
Design-based customizationOn-site material inspectionFinished product inspectionSupplier assessment procedures