Wear resistance graphite rings for mechanical seal. official website: sale01@ Whatsapp/Wechat: 008618439039611 Daking is a comprehensive enterprise focusing on the production, research and development and sales of graphite products. Main products are graphite mold, special-shaped graphite mold, graphite crucible, graphite plate, graphite rod, graphite bolt and other specifications of graphite products, welcome to consult!
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