China :

Korea Jindo Group( Dalian , Shanghai , Guangzhou );

CIMC Group( Dalian , Tianjin , Qingdao , Nantong , Yangzhou , Shanghai ,Taicang,NiBo,Shenzhen)

Maerak Sealand Group( Qingdao )

Singmas Group(Tingjin, Qingdao , Xiamen ,Shunde)

Xihuchang Group( Changzhou ,Nibo)

Asia: Indonesia

EU: Denmark

America : Mexico