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Address: No. 70, North 2nd Ring Road, Situ Glasses Industrial Park, Danyang, Jiangsu Province

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(E-mail):sales@dg-optical.com(Tel):0086-0511-86830591(Fax):0086-0511-86830595Address: No. 70, North 2nd Ring Road, Situ Glasses Industrial Park, Danyang, Jiangsu Province
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