Zhejiang Yuanda Hydraulic Machinery Co.,Ltd. isone leading enterprise in the research, development, production and sales of hydraulic press, varied valve test equipments, With the advanced production equipment and exquisite technology, the production are performed in accordance with the requirements stipulated in GB/T13927-92 Pressure Test for general valves, ZBJ16006-90 and API598 American Standard, as well as the procedures in ISO9000 Quality Management System. The YD series valve test rig, valve testing equipment producted in the company can be optical to set up computerized test data management system (consisting of sensor, PLC, LCD touch screen, printer and CF storage card) according to the requirements of customers, with which can perform the funcions of hydraulic, elettomechanical, pressure test and the storage& circulation of liquid medium altogether, it has the merits such as reasonable structure, complete functions, stable performance, high automation and so on, has become one valve test equipment relatively led over the world, The products are applicable for strength and sealing performance tests in high-/middle-low-pressure valves manufacturers, petroleum, petrifaction, natural gas engineering, power station(plant) and water sullpy(discharge).lts distinguished design and outstanding service has received the recognition and affirmation from experts, the products has spread over the country and exported to Taiwan, USA, Germany, Canada, Spain, Netherlands, UAE, Japan, Korea, LNDONESIA ETC., We expect cordially that you can purchase Yuanda hydraulic products to assist greatly to the benefits of your units.

We always persits in the tenet of Survival on Quality and Development Based on Technology, to manufacture outstanding products through continuouus exploring and hard innovation, to provide sincerely vast customers with complete after-sales service on the basis of credit market system of our quality products and our actual strength, we are sincerely expect to cooperate with vast users over the world to create new brilliance together.