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Product Introduction   Butterfly Valve Check Valve Manual Operated Wedge Gate Valve Globe Valve Stainless Steel Ball Valve Ball Valve Strainer       Product Show    Hand Lever Wafer Type Butterfly Valve with Nylon coating Electric Wafer Type Butterfly Valve Hand Lever Lug Type Butterfly Valve       Pneumatic Midline Butterfly Valve Signal Butterfly Valve for Fire Prevention and Control Metal to Metal Wafer Type Butterfly Valve             Page1 Page2 Page3 Page4

Copyright©BEIJING DAYU HOLY VALVE CO., LTD Address:No.128 Yong Wai Street Chongwen District Beijing   Postal Code:100075 Tel:010-67223388　Fax:86-10-67235888   E-mail:lzgdyhl@163.com　Web:http://www.dyhl.com.cn