HONGKONG99 x PETRONIKA
HONGKONG99 x We are the first national company to produce DOP (Dioctyl DOP Phthalate), which is intended to meet the needs of the plastic / PVC industry.
HONGKONG99 x We are the first national company to produce DOP (Dioctyl DOP Phthalate), which is intended to meet the needs of the plastic / PVC industry.