Min. Order Reference FOB Price
10 Pieces US$3.50-5.33 / Piece
Product Description
The adapter is made of metallic copper nickel, and the surface is plated with environmentally friendly oxidation treatment. It can be anti-corrosive and anti-acid and alkali. It can be connected to any 300ML, 330ML silicone or glass glue M21, M15 screw ports. Generally, the other end of the short ...