About Us

Tuoan Heavy Industry Technology Co., Ltd. founded in 2018, Tuoan Heavy Industry Technology Co., Ltd. is a high-tech enterprise integrating R&D, customization, sales, and after-sales service. Specializing in the production of excavators, loaders, and other construction machinery, the company is headquartered in Jinan, Shandong Province, covering an area of 50,000 square meters and used Hydraulic Excavators. Our products are exported to 43 countries and regions worldwide.

Core Business

Hydraulic Excavators

Wheel Loaders

Used Hydraulic Excavators

Product Range

Full Range of used Hydraulic Excavators (Mini, Medium, Large, and Mining Excavators)

Supporting Machinery (Loaders, Bulldozers, Road Rollers, etc.)

Technology and Innovation

Driven by technology and quality, Tuoan integrates cutting-edge hydraulic systems, intelligent electronic control modules, and modular design concepts to ensure superior performance and operational reliability across its product lines.

The latest models feature smart operation platforms that support remote diagnostics, fleet management, and optional autonomous driving systems.

The company places strong emphasis on energy efficiency, environmental protection, and machine durability, making its equipment ideal for infrastructure, mining, urban construction, agriculture, and other industries.

Global Service Network

To support its global clientele, Tuoan has established a nationwide network of over 80 direct service outlets, providing prompt technical assistance, spare parts supply, and after-sales support.

24-hour service response ensures minimal downtime for customers.

The company also provides comprehensive operator training, maintenance guidance, and customized service packages to maximize equipment uptime and lifespan.

Certifications and Industry Recognition

Certified with ISO 9001: Quality Management System and ISO 14001: Environmental Management System

Recognized as an Excellent Supplier in Government Procurement in 2024

Awarded “Trustworthy Service Enterprise” for two consecutive years (2023 & 2024)
These recognitions reflect Tuoan's unwavering commitment to product quality, customer satisfaction, and social responsibility.

Corporate Mission & Vision

• Mission: To win customers with uncompromising quality and contribute to global infrastructure development
• Vision: To become a world-renowned and trusted partner in the construction machinery industry
• Core Values: Innovation, Integrity, Quality, and Customer Focus

Looking Ahead

With a forward-thinking strategy and continuous investment in research and development, Tuoan Heavy Industry aims to lead the transformation of the construction equipment industry. The company is committed to delivering efficient, intelligent, and eco-friendly solutions that empower builders around the world.