Speed Reducer / Crane Gearbox

Factory Direct Quality

Industrial-grade manufacturing with strict QC.。

Fully Customizable

Size, color, and configurations available on request.

Support Bulk Orders

Stable production capacity and fast delivery.

International Standards

Compliant with IEC, CE, and ISO requirements.

Global Export Ready

Secure packaging and full export documentation.

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The Speed Reducer (Crane Gearbox) is a critical transmission component used in lifting equipment. Through multi-stage gear transmission, it provides stable speed reduction and high-output torque. Manufactured with high-strength alloy steel gears, precision machining, and durable bearings, the gearbox offers high load capacity, excellent transmission efficiency, and smooth operation. The cast-iron housing ensures superior strength and heat dissipation, enabling reliable performance under heavy loads, frequent starts, and long-term continuous operation. It is widely used in single-girder cranes, double-girder cranes, gantry cranes, winches, and various material handling systems.

What types of lifting equipment do you offer?

We provide a complete range of products including high and low voltage switchgear, distribution boxes, transformers, control panels, and box-type substations. Custom solutions are available for industrial and utility applications.

Are your products certified and compliant with industry standards?

Yes. All cranes and lifting equipment are manufactured according to ISO and CE standards.
We can also provide compliance with regional certifications such as GOST, EAC, SASO, or ATEX (for explosion-proof models) upon request.

Do you provide product installation and commissioning services?

Yes. We offer onsite installation guidance, remote technical support, and commissioning service.
Our engineers can also provide detailed installation manuals and operation videos.

What is the typical production and delivery time?

Standard models typically require 15–30 days, while customized cranes may take 30–45 days depending on specifications and order quantity.

Can you offer OEM or customized solutions?

Absolutely. We support OEM/ODM as well as fully customized lifting systems based on lifting capacity, span, height, working environment, and industry requirements.

Do you provide after-sales service and technical support?

Yes. We offer 24/7 technical support, spare parts supply, remote troubleshooting, and long-term maintenance assistance to ensure stable equipment performance.

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Testimonials

Trusted Feedback From Our Customers

“We purchased a complete set of overhead cranes and electric hoists for our factory expansion project. The equipment arrived well-packaged, passed all load tests, and performed perfectly after installation. Their engineers provided remote technical guidance, including installation instructions and commissioning support — very professional and responsive. We plan to place another order for our next phase.”Their engineers provided remote debugging support and detailed wiring guidance through video calls — very professional and patient. We plan to order another batch for our next phase.”

“We used their gantry crane system for our new warehouse construction. The cranes are stable, efficient, and built with fully certified components. The technical team provided detailed installation manuals and video tutorials, which helped our contractors complete the setup smoothly. It’s rare to find such a responsible and reliable Chinese supplier. We plan to continue cooperation for future lifting projects.”

“Our company specializes in industrial construction and needed reliable overhead cranes with custom lifting heights. The supplier designed everything according to our technical drawings, delivered on time, and even helped us optimize the installation layout for better workflow efficiency. After-sales service was outstanding — when we had a question about hoist limit switches, their engineer replied within 2 hours and solved it the same day.”

“Our factory purchased a set of gantry cranes and electric hoists for a large manufacturing line upgrade. The machines operate 24/7 and remain very stable. When one hoist encountered an issue due to a local voltage drop, their support team quickly shipped spare parts and guided our technicians through the repair remotely. We appreciate their fast response and reliable technical support. After-sales service was outstanding — when we had a question about control panels, their engineer replied within 2 hours and solved it the same day.”

“We imported several gantry cranes and heavy-duty electric hoists for our logistics project in Uzbekistan. The modular design made onsite installation quick and easy, saving us both time and labor. Their team followed up throughout transportation, customs clearance, and load testing. They even arranged an online training session for our technicians. Excellent quality and service!”

4.8

Client Ratings

Rated by international clients from UAE, Saudi Arabia, Vietnam, and Uzbekistan,
our lifting equipment and engineering services are recognized for stable performance, fast response, and long-term reliability.