Company Profile

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About KXD

Founded in 2002 and headquartered in Zhongshan, Guangdong, KXD is a construction technology firm integrating R&D, engineering, and general contracting. Our core business spans Façade Engineering, Modular Housing, and Urban Renewal, while our brand ecosystem includes Yijiati (elevator retrofitting), Xianghu (waterproofing), and Borant (human‑centric lighting). This integrated model delivers end‑to‑end solutions for urban renewal and building modernization.

With over 120 national patents (60 in modular housing), KXD is recognized as a National High‑Tech Enterprise, a Guangdong “Specialized and Sophisticated” SME, and a Zhongshan “Gazelle” Enterprise. Our modular products are certified under Guangdong’s “Three Same” standard.

Having completed 360+ projects, we serve government agencies, SOEs, developers, and manufacturers. We believe quality is the foundation of every structure, and integrity the bedrock of every partnership. KXD builds for the cities of tomorrow.

  • 24 years industry experience
  • 120+ national patents
  • 360+ projects completed
  • 100+ professionals
  • 20+ industry certifications
  • Full-service delivery

How We Deliver Quality

For over two decades, KXD has believed that quality comes from an uncompromising attention to every detail — from initial needs assessment through construction and long-term operation. Our expertise and craftsmanship are woven into every phase, ensuring every project stands the test of time.

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Step 1:
Precise Needs Assessment


Before we begin any project, we listen and investigate. From site conditions and client objectives to actual usage scenarios, the KXD team conducts thorough on-site assessments and in-depth client consultations to ensure every design is grounded in accurate, comprehensive information. We don't rush to construction — we first find the right solution, because that sets the trajectory for every subsequent phase.

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Step 2:
Precision Craftsmanship


Construction is where design becomes reality. KXD employs over 100 technical professionals and operates its own in-house steel fabrication facility. From raw material procurement and component fabrication to on-site installation, every step adheres to strict national quality standards. We leverage modular construction techniques to shorten project timelines and implement a 13-point quality inspection system to ensure every process is precise, compliant, and fully traceable. Project quality is the sum of disciplined execution at every step.

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Step 3:
Optimal Delivery & Beyond


Delivery is not the end — it's the beginning of our long-term commitment. KXD has established a comprehensive post-occupancy follow-up and maintenance program, conducting regular inspections to ensure buildings remain safe, stable, and reliable throughout their service life. We maintain a 24-hour response protocol to provide ongoing technical support. A truly great project is not only built well — it performs well over time.

Our Milestones

2002
Starting with Façade Engineering

KXD was officially founded in Zhongshan, Guangdong, with a core focus on architectural curtain wall engineering. From Zhongshan, we began expanding our reach across the country.

2003
Entering Urban Renewal Sector

KXD entered the urban renewal sector as early as 2003 — making us one of the first construction firms in China to explore this field.

2008
Disaster Relief & School Reconstruction

In the wake of the Wenchuan earthquake, KXD was among the first companies to join relief efforts, helping rebuild schools in affected areas — demonstrating our commitment to social responsibility in action.

2015
Advancing Bridge Landscape Design

KXD began promoting the integration of landscape design into urban bridges, transforming them from purely functional infrastructure into public spaces with aesthetic value.

2016
Pioneering Elevator Retrofitting & Launching a One-Stop Platform

After researching over 400 cases nationwide, KXD established Yijiati in 2016 — creating China's first one-stop service platform for existing building elevator retrofitting and pioneering the industry.

2018
Setting a National Record for University Elevator Retrofits

KXD undertook the installation of 116 elevators at Beijing Institute of Technology, Zhuhai — setting a national record for the largest single-university elevator retrofit project.

2020
Modular Housing Deployment & Pandemic Response

The "Garden Cottage" modular housing series was launched and deployed in pandemic-response facilities including Zhongshan Nan'ao Hospital and Guzhen People's Hospital — with design and fabrication completed in just 3 days, demonstrating the rapid-response capability of modular construction in emergency scenarios.

2023
Recognized as a Provincial "Specialized and Sophisticated" SME

KXD was selected as a Guangdong Provincial "Specialized and Sophisticated" SME and a Zhongshan "Gazelle" Enterprise — official recognition as a high-growth company.

2024
Advancing Waterproofing with the Xianghu Brand

KXD expanded into existing building waterproofing and restoration, scaling the application of proprietary new materials across infrastructure projects, aging commercial properties, and residential communities.

2026
Launching Human-Centric Lighting with Bowell

The first Human-Centric Lighting project was delivered at Jingcai Tongnian Kindergarten in Zhongshan's East District — marking KXD's entry into the healthy lighting sector.

Our Leadership

Professional, pragmatic, and collaborative — KXD brings together an experienced design and engineering management team dedicated to providing reliable technical support and construction execution for every project.

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Jianwei Guo

General Manager
Overall Managementr
Senior Façade Designer

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Weiqiao Li

Deputy General Manager
Business Development
Sun Yat-sen University EMBA

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Wujie Zhu

Deputy General Manager
Technical Management
Class I Registered Constructor

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Guanghua Tan

Deputy General Manager
Project Management
Class I Registered Constructor

傅钦运

Qinyun Fu

Deputy General Manager
Project Management
Brand Lead of Yijiati

Our Assembly & Prefab Facility

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KXD operates its own large-scale steel fabrication facility, equipped with advanced machinery and staffed by a specialized technical team. We precision-fabricate complex structural steel components, curtain wall support systems, elevator shafts, and more — from raw material procurement and component cutting to welding, assembly, and final shop inspection, every step adheres to strict national quality standards.

Our in-house fabrication capability ensures both quality and schedule certainty, giving KXD full end-to-end service delivery — from steel fabrication to on-site construction. Clients benefit from a single, accountable source for their project needs.

  • Nearly 30,000 sq.m. – In-house fabrication base
  • Full-service delivery – from component fabrication to on-site construction
  • 100+ technical professionals – supported by an integrated information management system

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.

Contact Us