If you have any enquiries, Please kindly contact us via email: hanhdh@ducgiangchem.vn  or via our office number: +84 4 3212 7605 . Thank you!

If you have any enquiries, Please kindly contact us via email: hanhdh@ducgiangchem.vn, or via our office number: +84 4 3212 7605 . Thank you!