Tianjin RAYSEM Electromechanical Co., Ltd
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86-022-24157636
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86-022-24157636
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Contact number: 86-022-24157636
Email: sales_raysem@hotmail.com；
           service_raysem@hotmail.com
Wechat: Wecht_RAYSEM
Contact address: Tianjin Pilot Free Trade Zone (Central Business District)Room 2-1506, 1988 Yingbin Avenue.
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