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YANGZHOU ALVIN OPTOELECTRONIC TECHNOLOGY Co,Ltd
TEL：+86-514-80363502
FAX：+86-514-80857099
NAME：Liu lian
MP：+86 18752536104
Email：liulian@yzalvin.com
ADD：No.66 Jingxiu Road, Lipu Industrial Park, Yizheng Economic Development Zone,Yangzhou City ,Jiangsu Province

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