The commencement ceremony of "chromic anhydride transformation project for surface treatment of aircraft landing gear with an annual output of 1500 tons" was held by Dongzheng company
0914-2022668
Phone0914-2022668
The commencement ceremony of "chromic anhydride transformation project for surface treatment of aircraft landing gear with an annual output of 1500 tons" was held by Dongzheng company
Contact:
0914-2022668
Mobile：13991503401
E-mail：sales@dongzhengchemical.com