Добро пожаловать.~YIWU DONGQING IMP&EXP CO.,LIMITED
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The pulley set is designed for conducting laboratory experiments in mechanics. The set includes: 2 single pulleys and 2 double pulleys, 10 flexible insulated wires with a cross-section of 1 mm² in various colors, equipped with terminals, plugs, or crocodile clips. Wire length is 300 mm.
联系人：Jason
手机：+ 86 15314959887
电话：+ 86 13362968680
邮箱：42303348@qq.com
地址： No.508, Xicheng Road, Chengxi Street, Yiwu,Zhejiang,China
