Huanyu Zhihang · Products
From single-product supply to long-term civil-aviation ELV service capability
07 / Product Matrix
From single-product supply to long-term civil-aviation ELV service capability
We have never sold equipment alone; we provide peace of mind throughout the equipment lifecycle.
Large-airport projects are few in number, high in individual value, and long in construction and O&M cycles; more than ten years often pass from installation to the next renovation. Small and midsize airports have many specialized systems, each with a smaller contract value, leaving original manufacturers with limited motivation to provide maintenance. For Huanyu Zhihang, product supply is only the starting point; continuous service is what matters.
Common Manufacturer-Side Issues
High Coverage Cost
Some manufacturers of small and midsize systems struggle to cover more than 200 airports nationwide and rarely establish a complete service system for one industry.
Unstable Personnel Continuity
When sales or project personnel change, commitments and project experience are easily interrupted, and after-sales support lacks continuity.
Difficult Multi-Brand Coordination
Airports have many systems and brands. Each manufacturer handles only its own point product, leaving cross-system issues without a unified coordination window.
Huanyu Zhihang Service Value
Year-Round Civil-Aviation Support
Our team remains deeply rooted in civil aviation and does not withdraw when a single project ends, continuously following equipment operations and renovation needs.
Complete Personnel System
Pre-sales technical support, after-sales engineers, and manufacturer experts collaborate through tiered L1/L2/L3 response. It is not an individual effort; a complete professional team supports every customer.
More Direct Response
In-house engineers combine with manufacturer resources without relying entirely on temporary scheduling, shortening the fault-location and handling chain.
Lower Total Cost
One point of contact serves 19 brands. Centralized purchasing and pooled inventory reduce communication, spare-parts, and maintenance costs. Avoiding lock-in to a single manufacturer increases bargaining room. Nationwide airport O&M allows professional personnel to be reused—the resources of one airport are shared across airports nationwide, lowering the cost for each airport.
Conclusion: Manufacturers answer “is the product available?” Huanyu Zhihang answers “can the service continue?” With 19 brands as the foundation, we provide airports with one service window, unified technical coordination, and full-lifecycle service.
07 / Product Matrix
PRODUCT MATRIX · One-stop sourcing across 19 brands
Reading note: the three exclusive agencies are priority products; the remainder are industry agencies or partner brands. Authorization level, validity, and representative applications are subject to the latest valid documents.
International Benchmarking · Aligning with Global Best Practices
Our O&M service model benchmarks leading companies in global facilities management and airport services, adapts their practices to the Chinese market, and is purpose-built for Chinese airports.
| Brand | System | Market Position | Authorization Level | Representative Applications |
|---|---|---|---|---|
TOA | Public address | Global top three | Exclusive nationwide civil-aviation agency | Jinan Yaoqiang, Taiyuan Wusu, Hefei Xinqiao |
世安 · 电智慧 | Electrical safety | Segment leader | Exclusive agency | Pilot and industry applications |
Video Compression | Surveillance-storage compression | Exclusive with no competing product | Exclusive agency | Zhengzhou Xinzheng, Nanning Wuxu, Kunming Changshui |
Star-net Ruijie | Integrated communications / internal communications | Domestic top three in internal communications | Industry Gold (civil aviation) | Taiyuan Wusu, Nanchang Changbei, Kunming Changshui |
Uniview | Video surveillance | Domestic top three in surveillance | Gold (through 2027) | Hangzhou Xiaoshan, Chengdu Tianfu, Chongqing Jiangbei |
ZTE | 5G-A private network | Communications leader | Strategic cooperation | Chengdu Tianfu / Guangzhou Baiyun / Shanghai Pudong |
Ruijie Networks | Switches / WiFi / virtual desktop | Domestic top three in networking | Industry Gold (civil aviation) | Xiamen Xiang’an, Fuzhou Changle, Xi’an Xianyang |
H3C | Network switches | Domestic top three in networking | Industry agency | Nanchang Changbei, Jinan Yaoqiang, Hefei Xinqiao |
Dahua | Video surveillance | Domestic top three in surveillance | Channel partner | Changsha Huanghua, Shanghai Pudong, Kunming Changshui |
Unilumin | LED displays | No. 1 worldwide in LED sales | Transportation-industry agency | Guangzhou Baiyun, Shanghai Pudong, Shenzhen Bao’an |
DSPPA | Conference / public address | Domestic top three in conferencing | Special civil-aviation distributor | Xining Caojiabao, Guangzhou Baiyun, Shijiazhuang Zhengding |
赛思 | Clock systems | Top three clock specialist | Civil-aviation industry agency | Guiyang Longdongbao, Lhasa Gonggar, Zhejiang Lishui |
铁力山 | Operator-console management | Top three in operator collaboration | Civil-aviation industry agency | Shanghai Hongqiao, Dalian Zhoushuizi, Shanghai Pudong |
CAAC Second Research Institute | Runway foreign-object detection | Dedicated to civil aviation | Partner | Beijing Daxing, Guangzhou Baiyun, Chongqing Jiangbei |
Lifang Holdings | Smart parking / access control | Domestic top three in access management | Industry agency | Xi’an Xianyang T5, Ningbo Lishe, Hefei Xinqiao |
JITON | Environmental monitoring / DCIM | Civil-aviation environmental-monitoring leader | Industry agency | Beijing Daxing, Guangzhou Baiyun, Chengdu Tianfu |
Delta | UPS / precision air conditioning | Global power leader | Industry agency | Beijing Capital, Xi’an Xianyang, Nanning Wuxu |
3onedata | Industrial switches | Industrial communications leader | Industry agency | Sanya Phoenix, Ezhou Huahu, Nanning Wuxu |
美凯 | Fiber-optic KVM operator consoles | Top three in operator collaboration | Industry agency | Lanzhou Zhongchuan, Wuhan Tianhe, Qingdao Jiaodong |
10 / Renovation and Upgrades
RENOVATION · Smooth transition for legacy systems
The ultimate purpose of the product matrix is to help airports replace, expand, and technologically upgrade legacy systems.
Airport ELV systems typically have an 8–15-year lifecycle. As systems age, common issues include product discontinuation, interrupted spare-parts supply, rapid technology change, and long renovation cycles. Drawing on multi-brand resources and its technical team, Huanyu Zhihang provides:
| Renovation Scenario | Our Solution |
|---|---|
Complete system replacement | One-stop delivery for core systems such as public address, internal communications, and video surveillance, from reuse assessment through new-system deployment |
Capacity expansion and upgrades | Switch stacking, expansion of surveillance channels, and storage expansion while ensuring manufacturer compatibility |
Reuse and integration | Retain usable equipment to the greatest extent and upgrade only critical nodes to reduce renovation costs |
Spare-parts replacement options | Provide one-to-one compatible replacements for discontinued equipment to avoid full-system replacement caused by supply interruption |
Technical consulting and construction support | End-to-end support from technology selection and solution validation through construction supervision |
Renovation Market Strategy
Identify system-renovation windows based on airport construction timelines and industry experience.
Introduce emerging products such as video compression and electrical safety first to help airports reduce equipment costs and improve electrical safety.
TOA, Ruijie, Uniview, and other brands have a substantial installed base nationwide, and a significant proportion of projects have entered the renovation cycle.
Continuously collect brand, service-age, and fault information during inspections so replacement plans can be prepared in advance and the impact of unexpected faults on airport operations can be reduced.
11 / Certificates
CERTIFICATES · Manufacturer authorization · Verifiable authenticity
| Brand | Authorization Level | Authorization No. | Validity |
|---|---|---|---|
TOA | Exclusive nationwide civil-aviation agency | TCL-BJ26004 | 2026 |
世安 · 电智慧 | Exclusive agency | — | 2026 |
Video Compression | Exclusive agency | — | 2026 |
Star-net Ruijie | Industry Gold Authorization Certificate | SNIOT-UVPI-26022 | 2026.01–12 |
Uniview | Gold Partner Certification | 10854 | Through 2027.01 |
Ruijie Networks | Annual Certified Partner | RQD414889 | 2026 |
Unilumin | Transportation-industry agency | 京UNI.H6202601011005 | 2026.01–12 |
Dahua | Channel partner | 899081 | 2026.01–12 |
DSPPA | Special civil-aviation distributor | — | 2026.01–12 |
赛思 | Civil-aviation industry agency | ZJSS20260012 | 2026 |
铁力山 | Civil-aviation industry agency | — | 2026 |
CAAC Second Research Institute | Partner | — | 2026 |
All certificates listed above are issued directly by the manufacturers and may be provided for project verification.
Genuine-product assurance · Authorization scope and validity are subject to the latest documentation