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Branch Luoyang Branch General manager: Guo Changjun e-mail：patents@huahe-ip.com Address: 3 / F, block a, Torch Innovation and entrepreneurship Park, national high tech Development Zone, Luoyang, China Postal Code: 471003 Jinan Branch General manager: Han Fuqiang e-mail： patents@huahe-ip.com Address: 1718 North Tower, Huizhan International Garden, high tech Zone, Jinan City, Shandong Province, China Postal Code: 250101 WeChat official account: HUAHEIP Wechat QR code
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