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DF Butterfly Valve Manufactory LTD. is located at Hebei Province, China. DF is founded at 1972 and is the leading developer and producer of resilient seated butterfly valves in China. It was also appointed as dedicated manufactory for the ministry of China government. DF Butterfly Valve Manufactory LTD. currently has 590 employees with 124 R&D technicians and engineers involving in different aspects of the production line. DF's experience in all types of severe service applications has given us an in-depth understanding of our customers' problems and how they affect both the valves and the whole process. Based on this experience, our talented engineers and designers have created a valve that's light years ahead of its competition. The quality designs and inspections are what make DF one of the best manufactory for resilient seated butterfly valve. |
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