Xiamen  Guoyi  Scientific Instrument Co., Ltd.

Address: Room 302, Jianye Building A block, No. 96 XiangXing Road, Torch high tech Zone of Xiamen (Xiangan) Industrial Zone ,Xiamen city, Fujian province, China

Fax ：0592-7275201

Website：http://www.guoyi168.com

Agent contact： Party manager（qq） 2484837938