FSC:Ningbo Yawen Internationalis Trading Co.,Ltd obtemperat cum FSC requisitis catenae custodiae in comparandis ac venditionibus ligni, bamboo et charta productis (FSC 100%, FSC mixtis, FSC Recycled).Aestimatio sub signo erat: FSC-STD-40-004 v. 3.0 FSC Standard for Catenae Certificationis.
GRS:Ningbo Yawen International Trading Co.,Ltd obsequitur cum Global Recycled Standard(GRS) Version 4.0 auditur ab ECOCERT GREENLIFE SAS.Genera productorum de quibus infra (et ulteriora in appendice producto specificata) cum signis conformantur: Dyed Fabrics (PC0025).Processus praedicamentorum nostrum sub responsabilitate traxit supradictum ordinem ad fructus certificati Trading operiendos (PR0030).
TUV Verified:Ningbo Yawen International Trading Co.,Ltd verificatur ab TUV Rheinland ut Aurum Supplier in Alibaba.
