Contact us

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Add:No.5099 Fanrong Road,Changchun, China

Tel:86-431-85172218

Fax:86-431-85178258

Post code:130012


Copytright:Changchun Jiheng Optics Co.,Ltd  Tel:86(0)43185172218    Website:www.jhoptics.com  备案号:吉ICP备15007199号-1