Located in Yancheng City of Jiangsu Province, Jiangsu Kunlong Machinery Technology Co., Ltd. covers an area of 30 Mu (20,000 square meters), and the construction area is 11,000 square meters. As an enterprise with research and development center of new-type vibrating hammer, the company has passed the ISO9000 quality system certification (certificate number: NOA1824367). Based on our strong R & D center, we are professional in the construction machinery for 20 years, and we implement deep research to the whole excavator working system, optimize the design and proceed finite element analysis, dynamic simulation and welding procedure analysis with professional design software. Finally, we maximize the reasonableness of the whole system design and form the features of low weight, high excitation force, low noise, low wear and long service life to our equipment.