3 Different Processes For Shaping A Jewelry In Bulk Manufacturing

Lost-wax Casting – Price US$40 – $70  The lost-wax is a low cost, classic way for bulk manufacture jewelry. Basically, rubber models are made for producing the wax model. Dozens of the wax model will be put together surrounding a steel stick without contacting each other, it forms a tree-like object called wax-tree. Then the wax tree […]