1.Cleaning Notes: cleaning the surface with mild soap water, and then thoroughly wipe the entire surface with a clean soft cloth. 2.Material: zinc alloy 3.The shell adopts hot forging process, the internal grains are refined, and the corrosion resistance of the parts is greatly improved. 4.The product surface has been polished 6 times of buffing, and the polishing part ensures no visible defects. 5.Product surface treatment : using thickened PVD plating, with strong corrosion performance
