Zhejiang Yuanda Hydraulic Machinery Co., Ltd.

Zhejiang Yuanda Hydraulic Machinery Co., Ltd. is a leading enterprise in researching, development, manufacture, and sales of valve test equipments. With the advanced manufacture equipments and exquisite technologies, YD Series Valve Test Equipments are in accordance with the requirements of GB/T13927-92 Pressure Test for General Valves, ZBJ16006-90 <Test & Inspection of Valves>, and AP1598 American Standard, as well as the procedures in ISO9000 Quality Management System. Our products are applicable for strength and sealing performance tests for high/middle/Low pressure valves in manufacture process, petroleum engineering, natural gas engineering, power plant engineering and water supply (discharge) engineering. Also, our products can optionally be added ... [Details]