Izinto zethu eziluncedo :
1.singumenzi womthombo.
I-2.Ifektri yethu ikufuphi nechweba laseTianjin.
3.Ukuqinisekisa umgangatho weemveliso zethu, sisebenzisa izinto ezisemgangathweni ophezulu kunye nokulawula umgangatho ongqongqo
Ixesha lokuhlawula :1.30% idiphozithi ke 70% ibhalansi emva kokufumana ikopi BL
I-2.100% ngokubona ileta yekhredithi engenakurhoxiswa
Ixesha lokuhambisa: phakathi kweentsuku eziyi-15-20 emva kokufumana idiphozithi
Isiqinisekiso: CE,ISO,API5L,SGS,U/L,F/M