Shenzhen Longing Technology Development Co., Ltd.
Shenzhen, Guangdong, China
We manufacture & suppliers of optical receiver, optical node, fiber optic receiver, fiber optic node, ftth, catv components etc.
Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into
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Alpfly's provision is to provide the best travel services in the travel domain. We are an independent travel company and provides unique travel solutions to our customers, with an extraordinary job solving prob
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