Plastic Modular Belt vs PVC Conveyor Belt: Which One Is Better?
Choosing the right conveyor belt is important for improving production efficiency, reducing maintenance costs, and ensuring stable product transportation. Plastic […]
We provide cost-effective conveyor belts, customized conveying system solutions and one-stop full-process supporting services for global logistics, food processing, beverage filling and other industries.
Strict quality control in our workshops ensures the quality and reliability of every conveyor product.

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

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

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

Full range of custom conveyor line solutions with high-quality matching accessories for seamless system integration.
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 & seafood processing, vegetable cleaning, beer & beverage filling, dairy products, tobacco, daily chemicals, can making, rubber tires, storage batteries, chemical pharmacy and other industries.

















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

“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.”

“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.”

“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.”


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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.

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“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.”