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        Weifang Juntong Machinery Auxiliaries Co.,Ltd
        Add :Gangcheng Industry Park,Hi-Tech District  Weifang City 261201, Shandong Province China
        Tel : 86-0536-7679569
        Fax : 86-536-7663567
        Email : sales@groovedfitting.cn

        Shandong Jun-Machinery Co., Ltd. is a collection product development, casting, machining, spraying as one of the modern joint-stock enterprises, fire, water, telecommunications, power supporting the professional product manufacturers. In Groove Tube has become the third largest brand.

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