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HONGCHENG Converter Manufacturing Co., LTD.
Address: Baoding City, Lianchi District, Shenzhen Park, Liandong U Valley, Building 16
Zip code: 071051
Technical support: 4001505528
URL: http://www.ryoyu-tennis.com
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Sales Department
Telephone：4001505528
Mail: hc@hong-cheng.cn
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Purchasing Department
Mail: hc@hong-cheng.cn
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Personnel Department
Mail: hc@hong-cheng.cn
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Finance Department
Mail: hc@hong-cheng.cn
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Sale Department
Mail: hc@hong-cheng.cn
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