OPP IOT Technologies Co., Ltd

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Company: OPP IOT Technologies Co., Ltd Contact: Mr. Chen Lin Address: 2104 Room Sandi International Finance Centre,249# MingXin Street LongQiao,ChengXiang Postcode: 351100 Tel: 18117427469 Fax: +86-594-2790031 Homepage: http://www.oprfid.com/ http://oprfid456.88exporter.com E-mail: