FSC:Ningbo Yawen International Trading Co., Ltd waxay u hoggaansamaan shuruudaha FSC ee silsiladda haynta ee ku saabsan iibsashada iyo iibinta alwaax, bamboo iyo alaabada waraaqaha (FSC 100%, FSC isku dhafan, FSC dib loo warshadeeyay). Qiimaynta waxaa lagu saleeyay heerka: FSC-STD-40-004 v. 3.0 FSC Standard ee Silsiladda Haynta Shahaadada.
GRS:Ningbo Yawen International Trading Co., Ltd wuxuu u hoggaansamaa Heerka Dib-u-warshadaynta Caalamiga ah (GRS) Nooca 4.0 ee ay xisaabisay ECOCERT GREENLIFE SAS. Qaybaha badeecada sida hoos lagu sheegay (iyo si dheeraad ah loogu qeexay lifaaqa badeecada) waxay waafaqsan yihiin heerarka: Dharka Midaysan( PC0025). Qaybaha habraaca waxa ay qaadeen masuuliyada hay'adda aan kor ku soo xusnay ee alaabada la shahaadiyey ee Trading (PR0030).
La Xaqiijiyay TUVNingbo Yawen International Trading Co., Ltd waxaa xaqiijiyay TUV Rheinland inuu yahay Bixiyaha Dahabka ee Alibaba.
