Sichuan Zhixin Ronghe Has Obtained Patents On Copper Processing Angle Folding Devices To Solve The Time-consuming And Labor-intensive Technical Problems Of Conventional Angle Folding Equipment.
Financial Industry News on February 26, 2025, Information from the State Intellectual Property Office shows that Sichuan Zhixin Ronghe Technology Co., Ltd. obtained a patent called "A Folding Device for Copper Processing", auth
