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Wholesale Discount Customized Keychain Online - Rainbow Plating Pins – Sjj
The rainbow effect is achieved by a process called anodizing. Metal badges are casted or stamped in a mold firstly, just like any other pins. Before any enamel is added, the metal pins are carefully cleaned and prepared for the anodizing process. A chemical solution is created, and the pins are submerged into it. A grounding wire is then attached to each pin, and an electrical charge is then passed through the metal with a wire. The chemical reaction with the electricity creates an amazing ra... -
2020 New Style Chapstick Keychain - LED Keychains – Sjj
Keychains with LED make an ideal gift suitable for promotions, giveaways, business, advertisings, souvenirs, decorations and also festivals, etc. LED Keychains are smaller in size and portable, they can be used anywhere from home, office, automobile, sporting events, outdoor activities and so on. It’s your great assistant in the darkness. We have various open molds in Aluminum/ABS/Soft PVC, FREE of mold charge for available mold, custom logo can be added according to your request. Specificati...
