H & H Technology Co., Ltd.

H&H Technologies is a high-tech company which specializes in developing, manufacturing and marketing telecommunication & related products. Its headquarter office located Shanghai charge of administrations. Developing, researching bases are Suzhou, Nanjing, Wuxi. We have strong teams ...
Telephone:86-21-50592462 Address:Room 1110,No.2 Yulan Road,Pudong,

KB Photonics

We KB Photonics are the competitive supplier of fiber optic passive components, such as Fixed Attenuators, Fiber Optic Patchcords, Adapters, Connectors and Splitters, Couplers, etc.So far we have very good reputation from our customers all over world. And now would like to emphasize that it is ...
Telephone: 82-31-472-8828 Address:3rd Floor, 178-6, Suksoo-1dong, Manan-Gu
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