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 a high-tech 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. The high frequency hydraulic vibration hammer and side grip pile hammer produced by us are specially used together with the excavator. It utilizes the hydraulic power of the excavator and gives full play to the features of the strong mobility and flexible operation of the excavator. Based on this, the pile foundation construction has entered a new stage which significantly saves the construction costs and improves the work efficiency. Our pile hammer makes it possible that your excavator will achieve a multi-purpose equipment and improve investment efficiency. Our products have obtained several invention patents and utility model patents.Based on domestic market, our products spread over 30 provinces, cities and antonomous regions, specially in Jiangsu, Zhejiang provinces, and the northeast of China. We actively develop the foreign market and now our products cover the market in Africa and southeast Asia.