Established in 2005, Kunxing Engineering Machinery (Shanghai) Co., Ltd. is a high-tech enterprise possessing high-tech R&D center of the new-type vibratory hammer. It engages in researching, developing and selling piling machinery and is responsible for devoting strength for the development and construction of the society in rapid development. Owning powerful R&D center, our company implements finite element analysis, dynamic simulation and welding procedure analysis through deeply researching the driving and extracting work system of the whole set excavator and designing in professional software, so as to greatly guarantee the reasonableness of the whole set system design and make the equipment feature low weight, high excitation force, low noise, low wear and long service life, etc.