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Contact us
Guangdong Lanwan Intelligent Technology Co., Ltd.
Beijing Lanwan Intelligent Health Technology Co., Ltd
Tel:13911582225
Secretariat
Email:zonghebu@ihif.vip ihif@ihif.vip
Tel:(86)10-84783803、84783791
Address:502, building C, ye qing building, 9 wangjing north road, chaoyang district, Beijing