Introduction: Surface polishing of copper products is a common process that effectively enhances the appearance and texture of copper items. Utilizing methods such as dry vibratory polishing, wet vibratory polishing machines, or vibratory bowl polishing, we can achieve a smooth and glossy finish. This article will discuss the benefits of polishing, the differences between these methods, and their ...

Dear Valued Customers and Partners, As we usher in the auspicious Lunar New Year, JintaiJin Polishing Company extends our warmest greetings and heartfelt wishes to you and your loved ones. In celebration of the Year of the Dragon, JintaiJin will be observing a festive break from February 6th to February 18th. During this time, our operations will be temporarily closed as we join in the joyous fest...

Technical Guide to Surface Rust Removal and Precision Polishing for Saxophones By Max, Technical Engineer at JintaiJin As a technical engineer at JintaiJin, I’d like to share insights into the meticulous process we use to restore saxophone components to a bright, refined finish. The saxophone, with its intricate arrangement of brass parts and precise structure, requires specific techniques for eff...