China:
Email:info@xfphotonics.cn
Web: www.xfphotonics.cn
Tel: + 86 591 8374 0386
Fax:+ 86 591 8639 8642
China address:No.22 Jinrong North Road, Cangshan District Fuzhou Fujian,China
USA:
Email:info@xfphotonics.com
Web: www.xfphotonics.com
Tel: + 1 650 813 1893
Fax:+ 1 650 284 3088
USA Address:498 Embarcadero Rd, Palo Alto, CA 94301 USA