In this video, watch as the Chen Jin Ding undergoes a complete restoration process, from seal testing to rust protection. The restoration begins with a unique testing process to check the sealing performance by applying pressure and marking the results. After confirming that there’s no depressurization, the final phase begins — spraying the Chen Jin Ding with primer and blue-colored base coat to enhance rust resistance. Watch as skilled experts take each step with precision to restore this powerful tool to its prime condition.


#ChenJinDing #ToolRestoration #SealTesting #AntiRustCoating #RustProtection #IndustrialRestoration #SealingPerformance #SprayCoating | Factory Wonders