Qingdao Dongmai Plastic Products Co.,Ltd,which has full of certificates for our flexitanks.

EC

EC

UKAS

UKAS

SKS

SKS

SGS

SGS

IONet

IONet

FDA

FDA

CQC

CQC

China Railway

CRCC

CONTAINER WON-EERS ASSOCIATION

CONTAINER WON-EERS ASSOCIATION

Cargill food

Cargill food

AMERICA

AMERICA