ABOUT GDVAL
| GDVAL VALVE is an innovating enterprise in valve design and manufacturing experience. We specialize in industrial valve R & D, design, production and sales. Our products have been widely used in thermal power, petrochemical, steel, environmental protection and other industries. Technological innovation has been the the driving force for the company to achieve rapid and healthy development. |  |
Tel:+0086-0512-67299505 Fax :+0086-0512-67299585 E-mail:info@gdval-valve.com
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