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Leading enterprises in the field of navigation lighting control

Specializing in airport lighting, lighting equipment and systems research and development, production and sales

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Resources Download Center

In here, you could get Dalian Zongyi's services such as resource downloads, system upgrades, troubleshooting or after-sales maintenance

DZS company profile

Copyright ©2017 Dalian Zongyi Science & Technology Development Co., Ltd.

ICP：遼ICP備19015430號

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