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China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel
China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel
China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel
China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel
ABOUT US
Shenzhen Gochen Technology Co., Ltd
Shenzhen Gochen Technology Co., Ltd. is a subsidiary of Gochen Holdings Group. It was established in 2004 and is committed to providing customers with overall solutions from electronic components, modules, to customization. The customers served cover new energy, industrial control, automotive electronics, communication equipment, medical equipment, smart home, security monitoring, instrumentation, audio-visual equipment，etc.
With the development of company, we have open offices and logistics center in Hong Kong, Shanghai, Guangzhou, Xi'an, Chongqing, Wuhan and Hefei, to quick provide response and high-quality service to our customers.
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News
News
PoE Ethernet Explained 2026: Standards, Wiring, Switches & Buying Guide
This guide explains PoE Ethernet in 2026, covering standards, wiring, switch selection, installation steps, troubleshooting, and practical buying advice. It is written for network installers, IT managers, and buyers evaluating PoE switches, injectors, and industrial PoE equipment. You will learn how IEEE 802.3af, at, and bt differ, how to calculate power budgets, and how to avoid common deployment mistakes. The article also highlights how Shenzhen Gochen Technology Co., Ltd designs PoE Ethernet hardware for surveillance, wireless, and industrial networking applications.
2026-11-14
Narrowband IoT (NB-IoT) in 2026: Deployment Guide, Use Cases & Technical Specs for Industrial Teams
This 2026 deep dive into narrowband iot distills 8+ years of on-ground deployment experience from Shenzhen Gochen Technology’s engineering team. We break down core NB-IoT architecture, real-world performance metrics, edge cases where NB-IoT outperforms other LPWAN options, and common implementation pitfalls to avoid. The guide is tailored for enterprise IoT decision-makers, network planners and hardware procurement teams seeking low-power, wide-coverage connectivity for long-duration, low-data IoT deployments.
2026-11-13
Coolant Temperature Switch Sensor: 2026 Buyer & Installation Guide
This 2026 guide explains how a coolant temperature switch sensor protects the engine, prevents overheating, and improves cooling fan control. It covers symptoms, testing, replacement steps, selection criteria, OEM vs aftermarket choices, and quality standards from Shenzhen Gochen Technology Co., Ltd.
2026-11-12
Tel：0755-83576361
Add：8/F, Building D, Shenzhen Industrial Software Park, Intersection of Banli Avenue & Banjia Road, Bantian Subdistrict, Longgang District, Shenzhen, Guangdong, China
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