Shenzhen Yuantong Modern Technology Co., Ltd. is a professional in engineering, designing, and manufacturing a wide range of life safety Industrial communications solutions for harsh environme nt and hazardousareas.. Based in the China from 2013. Our telephones are used in various industries including oil&gas, maritime, industrial, transportation, etc. The phones can be installed at airports, harbors, railway platforms, banks, and many other place.

Our telephones are used in various industries including oil&gas, maritime, industrial, transportation, etc. The phones can be installed at airports, harbors, railway platforms, banks, and many other places .