
Shenzhen Yuantong Modern Technology Co., Ltd. is a leading manufacturer of industrial telephones, exporting products to 120 countries. Our main products include: · Industrial telephones / Explosion-proof telephones / Weatherproof telephones· IP Telephones / Call box/intercom / Rugged phones· IP Intercom Server / Console / PBX / Switch / Gateway· Speakers / Amplifier / Beacon lightThese are used in highways, urban underground pipelines, railways, mining, oil, metallurgy, chemical, and power industries. Our products are known for their quality and have all necessary international and domestic certifications, including CE, FC, RoHS, IP67 (aluminum alloy casting), Ex ib MB LLC T6 GB (explosion-proof certification), and the China National Transportation Safety Facilities Quality Supervision and Inspection Center. We offer high cost-effectiveness and excellent after-sales service with many international and domestic achievements. Key products for highways inclu... [
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