The restoration of the gold necklace in Gaoyou Jinyuliangyuan Jewelry Store requires highly sophisticated technology and skills. The technicians of Jinyuliangyuan Jewelry Store pay attention to details during the restoration process to ensure that the appearance and texture of the restored gold necklace are as close to the original state as possible. They will carefully handle each damaged part and use micro-tools to repair them accurately to avoid further damage to the necklace.