Oplens

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Company: Oplens Contact: Ms. Tina Wang Address: No.18 ,Taixing Avenue, Economic Development Zone, Dujiangyan, Chengdu City, Sichuan Province, China Postcode: 611830 Tel: 19115968827 Fax: 028-62173759 Homepage: http://www.optment.com/home/index/index.html http://oplens.86exporter.com E-mail: