Tianjin RNG Communication Technology Co., Ltd is located in the state-level high new technology industry area--Tianjin Hua Yuan new technology industry area. It is a leading manufacturer of optical fiber cable in China. It was established in 1996, approved by ISO9001 in 2004. We gained the high-tech enterprise certificate in 2005.
For many years it has been devoted to the optical communication enterprise development. It is engaged in all kinds of specification model optical cables, such as: GYXTW, G...
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