12 floor,AUCMA Building,No.29 Miaoling Road, Laoshan District Qingdao Shandong 266061 China

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42-46 Gloucester Road, Hong Kong Hong Kong Hong Kong

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No.305 Shengxin Rd.(south) Shanghai Shanghai 201880 China

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GS INDUSTRY XINSHUIKENG VILLAGE SHIJI TOWN PANYU,GUANGZHOU Guangzhou Guangdong 51400 China

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New World Center, No. 6009 Yitian Road, Futian District Shenzhen Guangdong China

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No.28,Shiduan road, Zhongchun, Panyu District Guangzhou, Guangdong,China Guangzhou Guangdong 511430 China

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rongxing road Guangzhou Guangdong China

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