Yijiati
Elevator Retrofitting
Yijiati, an independent brand under KXD Group, specializes in elevator retrofitting for existing buildings. We provide turnkey solutions for aging residential and commercial properties — from resident coordination and design through permitting, shaft construction, installation, and long-term maintenance. Founded in 2016, we have nearly a decade of experience with local urban renewal policies and approval processes.
About Yijiati
Yijiati is a one-stop elevator retrofit platform under KXD Technology Group. Founded in 2016, it is China’s first full-industry-chain platform for old-building elevator retrofitting, providing turnkey services — from coordination, design, and permitting through construction, inspection, and maintenance.
Our mission: “make old-building retrofitting simple” — improving mobility for seniors. With nearly a decade of experience across multiple cities, we have completed hundreds of projects, freeing thousands from climbing stairs.
Headquartered within the KXD Group, Yijiati leverages the Group’s expertise in façade engineering and steel structures built since 2002 — giving us end-to-end capabilities from R&D to construction. Yijiati has become a benchmark brand in Guangdong and across China.
- Decade of Industry Expertise
- 10+ National Patents
- Modular Shaft Technology
- Full-Service Delivery
- Multi-City Service Network
- Subsidy Application Support
Our Core Advantages
Nearly ten years of focus. Complete end-to-end service. Elevator retrofitting made reliable.
End-to-End Service
From resident coordination and design through permitting, construction, and maintenance — clients work with one accountable team, eliminating the complexity of managing multiple subcontractors.
Extensive Project Experience
With nearly a decade of delivery across residential communities, schools, hospitals, and government buildings, Yijiati has completed hundreds of elevator retrofit projects — with the capability to handle diverse technical requirements and site challenges.
In-House Steel Fabrication
Leveraging KXD Group's large-scale steel fabrication facility, we precision-manufacture elevator shafts from raw material through final assembly — ensuring quality, accuracy, and schedule certainty from the source.
Project Management System
Yijiati operates KXD Group's proprietary digital platform covering design, procurement, quality inspection, accounting, service, and HR — enabling real-time visibility and standardized processes across every project.
Robust Quality Assurance
Independent on-site inspection teams with daily quality and safety oversight ensure every elevator retrofit project meets the highest standards — from material delivery through final acceptance.
High-Quality Supply Chain
Yijiati partners with leading elevator brands to offer diverse quality options. All partners meet top-tier standards, ensuring reliability from the source. In 2017, thyssenkrupp was among the first to sign a strategic agreement with Yijiati.
Elevator Retrofitting Process
How We Deliver Elevator Retrofitting Projects
Phase 1:
Design & Permitting
Every project begins with on-site assessment and design. From structural evaluation and shaft selection to construction planning, our team thoroughly understands the building's condition and residents' needs. We are well-versed in local policies and approval procedures, assisting clients through the permitting process efficiently.
Phase 2:
Shaft Fabrication
Leveraging KXD Group's in-house steel fabrication facility, we precision-manufacture elevator shafts from material selection through welding and assembly. On site, we deploy modular prefabrication and field assembly techniques to shorten timelines and minimize disruption — reducing installation time from 90–120 days to just 3–8 hours.
Phase 3:
Quality Assurance
Delivery is the beginning of our long-term commitment. We conduct regular inspections of elevator operation, shaft integrity, and electrical systems. Our 24-hour response protocol with a dedicated maintenance team ensures every user's safety is protected through rapid, professional service.
Our Digital Platform
Yijiati Project Real-Time Management System App – A digital management tool developed specifically for elevator retrofit projects, capable of managing over 5,000 concurrent projects. Covering project quantification, construction progress, material and process management, and quality supervision — the platform enables real-time progress tracking, material tracing, quality inspection, and workforce management via mobile devices, ensuring every project is managed in a controlled, visible, and traceable manner.
FAQ
Q1: Is unanimous consent required from all building owners?
No. Under Article 278 of China’s Civil Code, a decision requires participation by owners representing at least two-thirds of the total proprietary area and two-thirds of the total number of owners, with approval from at least three-quarters of participating owners. Yijiati can assist with coordination and the voting process.
Q2: How much does an elevator retrofit cost, and how are costs shared?
Varying by building structure and elevator brand, a precise quote is provided after site survey. Cost sharing is typically negotiated based on floor level — higher floors pay a larger share. Housing provident funds and special maintenance funds may also be used. Yijiati can help select the most suitable sharing plan.
Q3: How long does construction take? Will it disrupt daily life?
Typically delivered within two months. Foundation work takes about one week, factory prefabrication roughly 15 days, on-site hoisting just 3–4 hours, followed by finishing work. Residents can continue living normally throughout construction.
Q4: Are government subsidies available? How do I apply?
Yes. In 2026, the Chinese government’s ultra-long special treasury bonds provide RMB 250,000 per unit for 4–6 story buildings and RMB 300,000 for 7+ story buildings, with priority for level-entry designs. Eligibility requires owner approval, a signed contract, and a valid construction permit. Yijiati provides end-to-end application support.
Q5: Can I choose the elevator brand?
Yes. Yijiati maintains long-term partnerships with leading brands including ThyssenKrupp, Schindler, Hitachi, Mitsubishi, XIO, and Canny. Clients may select based on budget and preference, with professional guidance from our team.
Q6: What is the warranty period? How is after-sales service handled?
We recommend full-service maintenance contracts of at least 5 years. Yijiati provides regular inspections and 24/7 emergency response, and can coordinate with equipment manufacturers, professional maintenance providers, or financial insurance models to ensure long-term safety.
Q7: Is the retrofit process complicated? Do we need to visit multiple government departments ourselves?
The process involves several stages — site survey, design, permitting, construction, and inspection — which can be overwhelming for owners unfamiliar with the procedures.
Yijiati provides a turnkey, one-stop service — from resident coordination, design, and permitting through construction and ongoing maintenance — managing the entire process on your behalf. Permitting alone involves multiple agencies, including natural resources, housing and urban-rural development, and market regulation authorities. Our team is well-versed in local approval procedures and handles all documentation and submissions.
Clients work with one accountable team at Yijiati — no need to visit government offices, hire designers, or supervise construction independently.
Recent Projects
Every project is a testament to KXD’s expertise and craftsmanship.
Below are selected recent projects.
Beijing Institute of Technology, Zhuhai Campus
Zilai Garden Building 21
Xiayang Street Building 63
Get a Free Professional Consultation
Whether you’re planning a new façade project, an elevator retrofit, an urban renewal initiative, or a waterproofing upgrade, our team will tailor the right solution for your needs. Schedule today for a complimentary consultation and project assessment.