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Dismantling JOINT
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Self-Restrained JOINT Ductile Iron Pipe
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About Us
Henan Wein Industry Co., Ltd.is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.View details
Qc system
International StandardOur main product- Ductile iron pipe, adopts international advanced technology and is strictly tested in accordance with the international standard ISO2531.super sonic wave