Yongan Machinery Co., Ltd, one of the most professional vibratory hammer manufactures in China. It was established in 1985, after 30 years of development, our products take up to 70% of the whole China market. It becomes the leading company in vibratory hammers industry.The Company has always devote to the technological innovation and development of new products including DZ and DZJ series vibratory hammers. Our products were applied in more than 300 large bridges (such as Hangzhou Bay Bridge, Jimei Cross-sea Bridge in Xiamen, Qingdao Bay Bridge, Dashengguan Yangtze River Bridge in Nanjing, Qianjiang Ninth Bridge, Xiamen-Zhangzhou Cross-sea Bridge, Yellow River Bridge in Baotou in Inner Mongolia, Jintang Cross-sea Bridge in Ningbo City) and won prizes and praises for the good quality and excellent performance. With powerful technical support, we successfully put new model DZJ-400, DZJ-480 and DZJ-600 vibratory hammers into the market, creating a new big capacity record in China, in some respects, it is superior to the hydraulic vibratory hammer. In the last 26 years, we strive for providing safety, reliability, professional and efficiency piling equipment for the market. Yongan series vibratory hammers are widely used not only in China but also in oversea market such as Japan, Korea, Taiwan, Indonesia, Malaysia, Ecuador, Russia, Libya, Vietnam Ghana and Philippines, etc. In order to meet the market requirement, Fujian New Yongan Machinery Co., Ltd was established; it covers 13500m2 with advanced workshops and office building. Market-oriented is our principle, we have set up offices in Guangdong, shanghai, Heilongjiang, Wuhan ect to offer better and efficient service to our customer. Shanghai Yongan Machinery Co., Ltd. is a certificated by ISO9001 international standard quality management system. With the advanced technologies and good management, our goal is to build Yongan as a global first-class brand in piling engineering machines.