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CNR Dalian Locomotive Research Institute Co., Ltd.
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Dalian East Seiko Marine Equipment Co., LTD.
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ABB Xiamen Project
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SKF (Dalian) Bearings and Precision Products Co., Ltd.
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Shenyang Hanking Precision Bearings Co., Ltd.
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Volkswagen Tianjin Derailleur Project
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Shenzhen GRENTECH
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Shenzhen Zhongxing Telecommunication Co., Ltd.
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Optical Telecommunication Park of Wuhan Accelink Technologies Co., Ltd