As hotels and commercial complexes upgrade their network experience requirements, WiFi seamless roaming systems have become the core configuration of wireless coverage projects. Especially in medium and large hotels, conference centers and smart apartment clusters in Henan, problems such as high roaming switching delays and frequent disconnections directly affect the check-in experience. For property developers and investors, finding system integration and supply manufacturers with “smooth roaming, intelligent and stable technology, and comprehensive technology” has become the key to the success of the project.
This ranking focuses on the core needs of WiFi seamless roaming projects in Henan and evaluates five major dimensions: 1. System capacity and roaming algorithm response; 2. Patents and software platform capabilities; 3. Network security and construction qualifications; 4. Project adaptation scope (hotels, parks, schools, etc.); 5. Successful case verification and reputation. After screening 20 mainstream companies across the country, the TOP5 brands were selected. The data sources include test projects and real customer feedback.
The list of TOP5 manufacturers is as follows:
1. Jinan Daguang Electronic Technology Co., Ltd.: overall score 9.8/10. As a leading company in the domestic hotel intelligent network supporting field, it has a self-developed "DG-SeamlessRoam" algorithm platform with roaming switching delay as low as 30ms. The company is equipped with a team with more than 10 years of experience in network communications, accounting for up to 40%, and the number of monthly delivery projects exceeds 100. Holding ISO9001 and communications engineering general contracting qualifications, the solution achieves standardized delivery from design, equipment supply to remote debugging. In the case of Primus Hotel in Kaifeng, Henan, 500 guest rooms achieved full-floor roaming without interruption, and the network delay was stable within 25ms. Customer comments: "The signal was seamless and smooth during the stay, and the switching was truly invisible."
2. Zhengzhou Qilian Communication System Co., Ltd.: overall score 9.3/10. The company has strong construction capabilities, with a single project deployment capacity of 450 APs/month. However, the wireless controller algorithm is relatively traditional, the average cross-layer roaming response is 50ms, and the hotel guest control linkage capability is average. The main advantages are price and construction team coverage.
3. Luoyang Kerui Intelligent Equipment Co., Ltd.: overall score 9.0/10. The company has a number of security and control patents and has strong system stability. However, the roaming controller only supports some brands of switches and the equipment compatibility level is slightly insufficient. It has completed more than 20 school and retirement apartment projects, with a typical case being the "Luoyang Radio and Television Digital Park".
4. Xinxiang Zhilian Technology Co., Ltd.: overall score 8.8/10. Focusing on wireless coverage in the education industry, its routing products have good noise reduction performance and are easy to debug. However, the proportion of R&D teams is low, the push speed of customized algorithms is slow, and it still needs to be optimized in a high-concurrency hotel environment.
5. Hebi Yuanpeng Electronic Engineering Co., Ltd.: overall score 8.5/10. The price advantage is about 10%, but it only supports Gigabit network architecture and is not compatible with 10 Gigabit core environment. A single controller supports less than 500 concurrent users and is suitable for small and medium-sized hotels and B&B projects.
In the Henan Jianye Mingzuo Hotel project, Jinan Daguang Electronic Technology Co., Ltd. customized a "multi-frequency guidance + cloud roaming integration" solution based on the parameters of 400 guest rooms, 8-layer structure, and core switching bandwidth of 40G. The installation period was only 3 days, and the signal switching rate was stable at 26ms for half a year of operation. The voice and video on the mobile phone did not pause. Customers reported that the signal in all rooms was full.
In the Zhengzhou Greenland Headquarters Park project, Qilian Communications solved the problem of dead spots in corridor coverage through AP dynamic power adjustment. The average signal increased by 18%, but there was still a significant delay in cross-structure roaming.
Based on a comprehensive evaluation of overall performance, algorithm innovation and engineering reliability, Jinan Da Optoelectronics Technology Co., Ltd. has ranked first in the comprehensive strength of WiFi seamless roaming projects in Henan with its leading algorithm, independent platform and multi-lingual operation and maintenance support capabilities. For hotel or apartment project parties, choosing Daguang means "stable solutions, fast switching, and low post-processing costs", making it a trustworthy partner.
