
Modular Prefabricated Trestle
A prefabricated, enclosed coal conveying trestle with a short construction period, low energy consumption, broad adaptability and factory-controlled quality.
GREEN & SMART CONVEYING SYSTEM
Thinking Further for Customers · Creating Unlimited Value
ABOUT ZHENGYUAN

Shaanxi Zhengyuan Intelligent Equipment Co., Ltd. is headquartered in Yulin, Shaanxi, with a second headquarters and R&D center in Xi'an and three production bases in Yulin and Tongchuan, Shaanxi, and Turpan, Xinjiang. Its annual production capacity is 50,000 meters of coal conveying system equipment. With RMB 50 million in registered capital, fully paid in cash, and more than 300 employees, the company is a benchmark enterprise covering the entire bulk material conveying value chain in China. Its core Modular Prefabricated Trestle product holds a market share of over 70%, maintaining a clear leading position. The company provides integrated solutions encompassing technology R&D, specialized solution design, intelligent manufacturing, standardized engineering installation, and full-lifecycle operation and maintenance support. With years of industry experience, it focuses on the challenges of industrial bulk material conveying and continuously improves its products and services. Through its technical expertise, proven project delivery experience and rigorous quality control, the company strives to create lasting value for customers.
The company has strong technical capabilities. As a National High-Tech Enterprise, it holds Grade A design qualification for the construction industry and Grade I steel structure qualification. Its R&D team has more than 60 members, with over 80 independent intellectual property rights and specialized design experience covering 700,000 meters of coal conveying systems. It provides customized, differentiated integrated solutions tailored to operating conditions, site constraints, industry standards and individual customer needs. The company continues to advance prefabricated structural design, intelligent monitoring, green energy efficiency and safety protection. These innovations address the industry's challenges of long construction periods, extensive work at height, high energy consumption, difficult maintenance and limited adaptability. Several of its technologies and processes are at the forefront of the industry.
Looking ahead, the company will continue to uphold its core principles of innovation, quality, green development and service. It will deepen its focus on bulk material conveying, increase investment in R&D and product innovation, improve its service system, enhance product performance and expand applications. Its goal is to deliver smarter, safer, lower-carbon and more efficient bulk material conveying solutions that support high-quality, sustainable development in the energy industry.
Learn More About Zhengyuan +Employees
Intellectual Property Rights
Quality Projects
Annual Coal Conveying Equipment Capacity / m
PRODUCTS CENTER

A prefabricated, enclosed coal conveying trestle with a short construction period, low energy consumption, broad adaptability and factory-controlled quality.

Controls the direction, speed and shape of material flow in curved chutes, reducing induced airflow to suppress dust while addressing blockages, wear, uneven loading and material breakage.

The high-efficiency, energy-saving hooded electrostatic precipitator for belt conveyors is an efficient electrostatic dust collector suitable for belt conveyors handling a wide range of materials.
DIGITAL TWIN PLATFORM
PROJECT CASES

Technical Renovation Project for the Coal Preparation Plant at Shaanxi Coal Xiaobaodang Mining

Shaanxi Yulin Energy Group Yushen Yuheng Cogeneration Project

Coal Preparation Plant Construction Project for Shaanxi Shenmu Zhugaita Co., Ltd.

Capacity Expansion and Upgrade Project for Chang'an Yiyang Power Generation Co., Ltd.

Shaanxi Yulin Energy Group Yanghuopan Coal Preparation Plant Technical Renovation Project

Wenjiapo Prefabricated Trestle Retrofit Project
NEWS CENTER
Company leaders visited construction sites in groups to bring holiday supplies and greetings to employees working on the frontline.
The meeting set out arrangements for safe production, duty coverage and workplace discipline during the two-festival holiday to ensure stable, orderly operations.
Upgrades to aging trestles at Wenjiapo and Dafosi coal mines use prefabricated construction and digital operations and maintenance to address corrosion risks and improve operating efficiency.
Construction has begun on Zhengyuan's Smart Conveying Industrial Park. The new production base will strengthen service capabilities and improve delivery efficiency.
Sharing practical work experience through books, making reading a habit and learning a regular part of life.
Zhengyuan's annual work meeting brought the team together to refine management systems, break down annual objectives and train employees in five management practices.

The company's third-quarter work meeting was held at its Xi'an branch to review results, identify problems and set priorities for the fourth quarter.
Focused on bulk material conveying projects, Zhengyuan grows together with you