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Gear Units

FLENDER ONE
Welcome to a new era of industrial drive technology: individual, efficient, smart. FLENDER ONE® is the new platform for the best industrial gear units from the Flender line. Available as single-stage and multi-stage solutions, these gear units are suitable for over 100 applications.
Gear Units

Couplings

First-class connections
The world’s largest portfolio of industrial couplings offers elastic, highly elastic, torsionally rigid, hydrodynamic, backlash-free solutions as well as rail couplings.
Couplings

Generators

GENERATORS FOR ALL CASES
For wind turbines with gearboxes, our specialized generator systems up to 20 MW offer the perfect combination of performance and quality for onshore and offshore applications. Benefit from a generator customized to your individual system type and get to know the wide variety of products on offer.
Generators

One-stop Services

HIS IS WHAT WE DO​

END OF LIFECYCLE

Retrofit and Modernization services to increase equipment availability and optimize investment costs.

GEAR UNIT SETUP

Expert installation and commissioning ensure a long working life of your equipment

NORMAL CONDITION

Scheduled & preventive maintenance intervals ensure optimal plant performance.

INCREASED WEAR

Quick and suitable fault correction services to resolve unplanned equipment downtimes.

International brand products + smiling service + rapid response

International brand products + smiling service + rapid response

our core competitiveness lies in the "product + technical service" integrated solution, featuring a full - cycle service system that includes paid consultation, precise selection, and fault diagnosis and treatment.

  • We comprehensively represent a full range of reducer products from international leading brands such as SEW-Eurodrive, FLENDER, Lenze, NORD, Bonfiglioli, as well as domestic leading brands including NGC, Advance, Donly, Chongqing Gearbox (Chongchi), and Winergy. Our cooperative brands include international giants with nearly a century or more of industry experience, like SEW - Eurodrive (with over 90 years of experience) and FLENDER (with a 125 - year history), and also domestic and foreign leading enterprises with strong technical capabilities, such as NGC (ranked high in the global wind power gearbox market share) and Advance (a benchmark enterprise in the domestic marine transmission field).
4000 +
Satisfied Clients
190 +
Portfolio Layout
7790 Year
Portfolio Variation
362 +
Photographer
Circle Decoration Circle Decoration

FOUR SEA Supply Chain Customize your exclusive experience

Global Renowned Gearbox Service Center(Four Sea Supply Chain): The Premier Bridge in the Transmission Field

As a preeminent promoter of the world’s top 10 renowned reducer brands, FourSea Supply Chain—a globally recognized gearbox service center—has deeply rooted itself in the transmission equipment sector for years. Standing atop the industry with a world-embracing strategic vision, we steer the sector’s development trend.

Since our establishment, we have unswervingly adhered to the philosophy of "Quality as the cornerstone, Service as the core". We refine every product to world-class standards and empower global partners with full-life-cycle services. Rooted in the global industrial landscape and driven by upgrading global intelligent manufacturing, we build a golden thoroughfare connecting leading transmission brands with trillion-level market demands.

Moving forward, FourSea Supply Chain will map out th e industrial ecosystem with global deployment, break the barriers between technological innovation and market application, and deliver end-to-end solutions. We will help the industry transcend boundaries, propelling the global transmission equipment industry to stride into a new era of higher quality and higher-level development!

FOUR SEA Supply Chain Customize your exclusive experience

Why Choose US

Workshop demonstration

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Market Research

Market Research

Our Recommendation

Comments From Customers

Jack

d**********n@yahoo.com

“ The product introduction is very detailed, and I am very satisfied.“

P

Parker Robert

Pu*****8@gmail.com

“ “ The product quality is very good, and the customer service personnel are also very professional. We quickly received the product. Looking forward to the next collaboration....““

How can I contact customer service?

If you have any questions about our products or your order, you can contact our customer service team via email, chat with us online, contact us via FB or call us! For more information, please see our Contact Us page.

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How long will it take to get my order?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

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