DaTianYu Piston Rings（大田宇）  

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Xiangtan Datianyu Locomotive Parts Manufacturing Co., Ltd. is a manufacturing enterprise engaged in the research and development, production, and sales of piston rings. We mainly produce piston rings for motorcycles, automobiles, and general machinery, which are sold to domestic and foreign markets and widely praised. Looking forward to working with you!Phone/WeChat: +86 15111366714 Mr. ZhangWhatsapp:+86 13642602481 [Detailed Introduction]