Fiber optic jumper to do to fiber optic cabling link from the equipment wiring. A protective layer of thick, generally used in between the connecting terminals and terminal box.

Quality is the foundation of our survival, the customer is our driving force for development, service is our continuous growth of the witness.

If you are a dealer, believe you and I together, will be able to conquer your customers!

If you are a user, we believe that you will be able to save more cost!

Benxi Zhongyou communication equipment Co., Ltd.

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