Congratulations to our company on November 14, 2023, when the invention patent of "a hollow structure with multiple diameters inside and outside the piston of a hydraulic breaking hammer" was authorized by the China National Intellectual Property Administration to obtain the national invention patent certificate.

On December 22, 2023, a patent certificate was obtained for a positioning device for processing cylinder blocks on a crushing hammer,

On January 26, 2024, a patent certificate was obtained for the cylinder body of a universal hydraulic crusher,

On May 3, 2024, a patent certificate was obtained for a split type crushing hammer shell structure,

On January 5, 2024, a new type of hydraulic crushing hammer piston grinding fixing device was granted a patent certificate.

In the future, the company will continue to vigorously promote intellectual property construction, continuously improve its ability to manage and apply intellectual property, and build a strong intellectual property enterprise.