Your Global Partner for Quality Conveyor Belt & System Solutions in China

Cost-effective conveyor belt manufacturing, custom system design, and reliable one-stop services for mining, logistics, food processing and other industries worldwide.

Our Manufacturing Service

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manufacturing experience
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Modern production lines
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Our Manufacturing Capabilities

Strict quality control in our workshops ensures the quality and reliability of every conveyor product.

Belt Conveyors

Versatile belt conveyors for light/medium-duty handling, with stable operation, low noise and easy maintenance.

Chain Plate Conveyors

Durable chain plate conveyors for heavy-duty/high-temperature use, widely applied in food, beverage and manufacturing.

Roller Conveyors

High-efficiency roller conveyors for logistics and warehousing, supporting smooth sorting and conveying of boxed goods.

Production Lines

Full range of custom conveyor line solutions with high-quality matching accessories for seamless system integration.

Company Introduction

Shandong Donglong Transmission Equipment Co., Ltd. was established in 2010. We are an integrated enterprise specializing in the R&D, manufacturing, sales and service of industrial conveyor equipment.
Our core products include belt conveyors, chain plate conveyors, roller conveyors, and various supporting accessories. We provide complete solutions including design, production, installation and after-sales maintenance for customers worldwide.
Our products are widely applied in food & beverage, meat processing, logistics & warehousing, mining, agriculture, chemical and pharmaceutical industries. We strictly follow ISO 9001, CE and ROHS standards to ensure product quality and reliability.

why choose us

Industry-Specific Conveyor Solutions

We design conveyor systems tailored to the unique hygiene, temperature and load requirements of your industry, whether food-grade processing, heavy mining or high-speed logistics.

In-House Design & Engineering Team

Our full-time engineering team handles everything from layout optimization to technical problem-solving, ensuring your conveyor system works seamlessly with your existing production line.

Comprehensive After-Sales & Maintenance

Beyond delivery, we provide dedicated maintenance guidance and spare parts support, helping you minimize downtime and keep operations running smoothly long-term.

Stable & Traceable Supply Chain

With a complete in-house production chain, we control quality and lead times at every stage, ensuring consistent product performance and reliable delivery schedules.

Adaptable to Complex Site Conditions

Our conveyor equipment is built to handle diverse working environments, including high humidity, extreme temperatures, dust and corrosive materials, with long-term stability.

Cost-Effective Long-Term Partnership

We focus on building long-term cooperation, offering transparent pricing, flexible order support and continuous technical updates to maximize your operational value.

Over 2000 customers trust us

See what our clients say about their experience with Donglong conveyor solutions.

“Donglong’s custom-designed chain plate conveyors perfectly solved our food production line’s hygiene and space challenges. Their engineering team’s deep understanding of our process needs made the entire project smooth and worry-free.”

John Doe Operations Manager

“We’ve been using their heavy-duty belt conveyors for years in our mining facility. The equipment’s durability and low maintenance requirements have significantly reduced our operational costs and downtime.”

Sarah Smith Plant Supervisor

“From initial consultation to on-site installation, Donglong provided end-to-end support for our logistics warehouse roller conveyor system. Their reliable delivery schedule and responsive after-sales service won our full trust.”

Mike Johnson Warehouse Manager

“As a long-term partner, Donglong consistently delivers high-quality conveyor accessories and reliable system solutions. Their ability to adapt to our evolving production needs makes them our preferred supplier.”

Lisa Chen Production Manager,

Cooperative Customers

Certifications & Qualifications

Exhibitions & Events

Learn about conveyor system design, maintenance tips, industry applications, and material handling solutions for food processing, logistics, manufacturing, and more.
Boosting Warehouse Efficiency: A Complete Guide to Manual Sorting Modular Conveyor Lines

Boosting Warehouse Efficiency: A Complete Guide to Manual Sorting Modular Conveyor Lines

Introduction Modern warehouse and logistics operations require stable, flexible, and cost-effective material handling equipment to cope with growing parcel volumes […]

Revolutionizing Tire Manufacturing: High-Efficiency Conveyor Systems for Modern Production Lines

Revolutionizing Tire Manufacturing: High-Efficiency Conveyor Systems for Modern Production Lines

Introduction The tire manufacturing industry demands robust, reliable, and high-throughput material handling solutions to keep pace with global production demands. […]

Custom Conveyor Layouts: Designing Efficient Production Lines with DongLong

Custom Conveyor Layouts: Designing Efficient Production Lines with DongLong

Introduction A well-designed conveyor layout is the backbone of an efficient production line. It determines material flow, cycle time, and […]

Industrial Conveyor Systems for Tire Manufacturing Plants

Industrial Conveyor Systems for Tire Manufacturing Plants

A well-designed conveyor system is the backbone of any efficient tire manufacturing facility. From raw rubber processing to finished tire […]

Bottled Water Production Conveyor Systems

Bottled Water Production Conveyor Systems

A reliable conveyor system is the core of any modern bottled water production line. From raw water treatment and bottle […]

Logistics Sorting Center Conveyor Systems

Logistics Sorting Center Conveyor Systems

In modern logistics and e-commerce operations, a high-performance conveyor system is the backbone of efficient parcel sorting and distribution. At […]

Conveyor System Design & Engineering Support

We provide 24/7 engineering consultation and technical support for your custom conveyor projects. Our team is ready to assist you with layout design, material selection, and process optimization to build the ideal material handling solution.

Get Expert Support for Your Conveyor Project!

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Phone +86 13573105887
Email sale@dlte.cn
WhatsApp +86 13573105887
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