This factory is located in Tianjin city. It is professional and experienced to produce high pressure plunger pump, high pressure washer, waterjetting accessories for more than 20 years. These products are widely used in high pressure water cleaning, petrochemical plant, oil field, coal mine, steel plant, car factory, and etc.

 
 
 
 
                        
This factory is located in Tianjin City. It covers 33,000 square meters, with a total investment of 60 million CNY( about 10 million USD). It develops and
produces spiral, welded, seamless and some other tropic steel pipe, under GB/T and API standard and also provide various pipe design and production
service for oil, electronic and manufacturing customers.

 
      

                       
This factory is located in Jiu Quan City, Gansu Province. It covers 70,000 square meters, with a total investment of 170 million CNY (27 million USD). It
consists of a solar photovoltaic bracket workshop, a hot galvanizing workshop, and an iron tower workshop. It develops and produces solar photovoltaic
bracket and tower for electric power plant, and provides hot galvanizing service of surface anticorrosion preparation for various steels. It provides design
and production of kinds of galvanizing products in electric power, communication, highway, and construction industry.






 LOCATION OF AOKPI FACTORIES