Commemorative coin custom pure copper copper coin copper coin manufacturer  

 The company is characterized by its strong ability to research and develop new products, a service attitude of wholeheartedly for the sake of customers and a service spirit of going all out to meet customer needs, and has its own development team, design room, mold manufacturing workshop and many In a production workshop, we can also quickly tailor unique metal crafts according to the special requirements of customers. After our products leave the factory, if you find any problems after receiving the goods, please give us feedback in time and list the problems in detail Under the circumstances, we will promptly and proactively assist you to solve the problem. We hope that new and old customers will give us more suggestions, so as to further improve our service and quality. We would like to express our heartfelt thanks! 1. Introduction of commonly used materials and processes 1. Material: 1) Copper; 2) Iron; 3) Aluminum; 4) Stainless steel; 5) Alloy; 6) Other 2. Process: 1) Press punching; 2) Die casting; 3) Corrosion; 4) Printing 5) Other 3. Polishing: 1) Polishing the front; 2) Polishing the front and sides; 3) Polishing the front, back, and sides; 4) Shaking and polishing 4. Electroplating: 1) Nickel; 2) Gold; 3) Imitation gold; 4) Real gold; 5 ) Pearl color; 6) Chromium; 7) Bronze; 8) Ancient tin; 9) Silver; 10) Nickel-free nickel; 11) Nickel-free gold; 12) Color electroplating; 13) Others. 5. Coloring: 1) Baking paint ; 2) Imitation enamel; 3) printing; 4) sticker glue; 5) laser; 6) other. 6. Packaging: 1) simple and safe packaging; 2) paper card packaging; 3) box packaging; 4) other packaging.