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20 Years of Expansion Joint Excellence

about hero
About
ABOUT US

About

Dedicated to the R&D, manufacturing, and project support services for building expansion joint systems, providing systematic support for public buildings, commercial complexes, transportation hubs, and overseas projects.

R&D & Manufacturing
Project Support
Quality System
Global Delivery
20+
Years of Experience
50+
Patents & Certifications
2000+
Projects Served
50+
Countries Covered
about hero
ABOUT US

About

Dedicated to the R&D, manufacturing, and project support services for building expansion joint systems, providing systematic support for public buildings, commercial complexes, transportation hubs, and overseas projects.

R&D & Manufacturing
Project Support
Quality System
20+
Years of Experience
50+
Patents & Certifications
2000+
Projects Served
50+
Countries Covered

Company Introduction

COMPANY INTRODUCTION

Founded in 2004, QX Tech is a national high-tech enterprise specializing in the R&D, manufacturing, and service of building expansion joint systems. Headquartered in Shanghai, the company has modern production facilities and a comprehensive R&D and testing center, with products covering four major series: floor expansion joints, wall expansion joints, roof expansion joints, and seismic joints.

Over the past two decades, QX Tech has consistently adhered to the development philosophy of 'quality-driven, innovation-led.' Through continuous technological innovation and rigorous quality management, it has provided reliable expansion joint solutions for over 2,000 engineering projects across 50+ countries and regions worldwide.

The company has an R&D team composed of senior engineers, has obtained multiple core patented technologies, and has successively passed ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. Products comply with building standards and regulations of multiple countries.

QX Tech manufacturing base

Core Capabilities

Integrated Capabilities in R&D, Delivery, and Quality Collaboration

R&D Capability

Continuous iteration on product structure, joint organization, and application adaptation to improve system completeness and project applicability.

R&D IterationStructural & Joint Optimization

Global Delivery

Supporting technical documentation preparation, project alignment, and cross-regional delivery coordination to improve execution efficiency.

Project CoordinationBilingual Documentation

Quality System

Establishing a more stable quality control system around materials, processes, testing, and documentation output.

Quality ControlMaterial & Process Tracking

Management Team

Core Management

Zhang Jianguo

Founder / Chairman

30 years of experience in the construction industry, participated in multiple national key engineering projects, with deep understanding and unique insights into building expansion joint technology.

Li Minghui

General Manager

MBA, 15 years of corporate operations management experience, excels in strategic planning and market expansion, driving the company's global layout.

Wang Zhiqiang

Technical Director

PhD in Structural Engineering, led multiple product R&D projects, holds over 20 invention patents, driving the company's continued product technology leadership.

NEXT STEP
Looking Forward to Collaborating with You

If you are evaluating product selection or delivery, share basic project info and we will suggest product direction and deliverables.

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