Nanjing Shengzhiyuan Hydraulic Equipment Co., Ltd. is located in the central area of the Yangtze River Delta - the ancient city of Nanjing. The company is adjacent to the Shanghai Nanjing Expressway, Ningluo Expressway, Ninglian Expressway, Ninghe Expressway, etc., with convenient location and transportation.

Our company has a large number of professional designers and high-quality managers, dedicated to the research and development of high-pressure hydraulic expansion machines, pneumatic expansion machines, various ordinary hydraulic expansion rods and special purpose hydraulic expansion rods (expansion tubes/liquid bags), pipe head levelers, expansion engineering, pipe plate slotters and other series of products. Especially for thick walled pipes, the ultra-high hydraulic expansion rod used when the expansion pressure is above 200Mpa is at the forefront of this technology.

At present, our company's high-pressure expansion joint products have been widely used in different fields such as petroleum, chemical, power, refrigeration, food, medicine, etc., and have made due contributions to China's modernization construction.

In the face of the opportunities and challenges of the new era, our company takes "technological innovation and technology driven development" as its responsibility, and "integrity is the foundation, serving society" as its purpose. We are willing to work together with colleagues from all walks of life, strive hard, and make progress! wholeheartedly

Letter of visit and patronage!

Shengzhiyuan Hydraulic is committed to researching and manufacturing various types of tube expanding machines, such as high-pressure tube expanding machines, rubber tube expanding machines, fin tube expanding machines, etc., as well as various hydraulic expansion rods and hydraulic expansion rod machines, to undertake outsourcing engineering services for tube expanding!