河南vwin官方网站科技有限公司

can be an arrayed waveguide grating optical signals of different wavel...

fiber array with high precision V-groove for positioning optical fiber...

ning optical fiber ribbon position, the end surface grinding with prec...

is manufacturing optical fiber ribbon cable with the basic elements of...

Leader of Innovative Development and Massive Production of PLC Photonic Chips and Optoelectronic Devices

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R&D

The domestic top 20 universities have product research ...

Shijia has first-class optical passive, active and optoe...

We have a full equipped photoelectric testing center wi...

Shijia insists on concept of technology-leading and open cooperation, so our R&D team carries

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