FSC:Ningbo Yawen International Trading Co., Ltd ua raws li FSC cov cai ntawm kev saib xyuas ntawm kev yuav khoom thiab muag cov khoom ntoo, xyoob thiab ntawv (FSC 100%, FSC tov, FSC Recycled).Kev ntsuam xyuas yog raws li tus qauv: FSC-STD-40-004 v. 3.0 FSC Standard for Chain of Custody Certification.
GRS:Ningbo Yawen International Trading Co., Ltd ua raws li Ntiaj Teb Cov Txheej Txheem Rov Ua Dua Tshiab (GRS) Version 4.0 tshawb xyuas los ntawm ECOCERT GREENLIFE SAS.Cov khoom lag luam raws li tau hais hauv qab no (thiab qhia ntxiv hauv cov khoom ntxiv) ua raws li cov qauv: Dyed Fabrics (PC0025).Cov txheej txheem txheej txheem nqa peb lub luag haujlwm ntawm lub koom haum hais saum toj no rau cov khoom pov thawj npog Kev Lag Luam (PR0030).
TUV Verified:Ningbo Yawen International Trading Co., Ltd tau txheeb xyuas los ntawm TUV Rheinland ua tus neeg muag khoom kub ntawm Alibaba.
