Shenzhen Qingyulan Technology Co., Ltd. is a professional trading company and service provider based in Shenzhen, China, specializing in the telecommunications and power supply sectors. Established in 2013, the company has grown to employ between 51 and 100 professionals, focusing on the distribution and maintenance of high-quality communication equipment. Their extensive product portfolio includes rectifier modules, telecom power modules, Optical Line Terminals (OLT), network routers, and switches. They also supply critical infrastructure components such as Uninterruptible Power Supplies (UPS), Baseband Units (BBU), Remote Radio Units (RRU), and various fiber optic equipment.
Beyond product supply, the company distinguishes itself through professional maintenance services. Their technical team consists of experienced engineers, many of whom have over five years of experience from major manufacturer repair centers. This technical expertise is supported by a scientific spare parts management system and established logistics partnerships to ensure timely response and reliable after-sales support. Shenzhen Qingyulan Technology Co., Ltd. serves as a verified supplier with a focus on power monitoring systems, wireless access networks, and communication cables, maintaining a reputation for quality and operational reliability in the international trade market.
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ENATEL Rectifier Module RM3048XE-23 High Frequency DC Communication Switching Power Supply
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Creative products ZTE ZXD3000 (V5.6) original communication base station module AC switching power supply
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Original ZTE CSU500B Communication base station sorting Power monitoring module
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GC8B gpon olt service board 8 ports suitable for Fiberhome AN5516-01 AN5516-04 AN5516-06
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Telecom Remote Radio Unit 2100Mhz KRC 161 482/1 Ericsson Radio 2217 B7
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Emerson M530B Monitoring Control Module of Communication Base Station
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Emerson Communication Power Supply Emerson R48-3500E Communication Base Station Rectifier Module
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Zte ZXD2400 Rectifier Module 3000W 48V ZTE Power ZXD2400
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Eltek EsmartPack Monitor Power Controller Eltek SmartPack RS-232 Front 242100.111
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New English Firmware 6 Antenna Zte F680 4ge+2pots+high Dual Band Wifi Gpon Ont Onu F680
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