Since 2005 · Power Transmission Specialist

Industrial Power Transmission
One-Stop Solutions

Geared motors · Planetary reducers · Industrial gearboxes · Inverters · Industrial / Ex-proof motors · Pumps
A distributor for SEW, NORD, ABB, Siemens, Innomotics and other leading brands.

  • 20+Years in industry
  • 11+Partner brands
  • 7Product lines
  • China-wide shipping
1-Year WarrantyOn all products
Products

Seven product lines for every transmission scenario

As a distributor for leading global brands, we provide one-stop power-transmission solutions.

Standard geared motors

Standard Geared Motors

  • K-series bevel-helical
  • S-series helical-worm
  • F-series parallel-shaft helical
  • R-series inline helical
  • Worm geared motors
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Planetary reducers

Planetary Reducers

  • Precision helical planetary reducer I
  • Precision helical planetary reducer II
  • Precision helical planetary reducer III
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Brand geared motors

Brand Geared Motors

  • SEW geared motors
  • Innomotics geared motors
  • NORD geared motors
  • MOTOVARIO
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Industrial gearboxes

Industrial Gearboxes

  • NORD industrial gearboxes
  • SEW industrial gearboxes
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Motor inverters

Motor Inverters (VFD)

  • Siemens inverters
  • ABB inverters
  • Mitsubishi inverters
  • Schneider inverters
  • Delta inverters
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Industrial and explosion-proof motors

Industrial / Ex-proof Motors

  • Innomotics motors
  • ABB motors
  • WEG motors
  • NORD motors
  • BEIDE motors
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Fluid pumps

Fluid Pumps / Soft Starters

  • Single-screw pumps
  • Motor soft starters
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Can't find your model?

Tell us your duty, parameters and budget — our engineers will size and quote it for you.

Free Selection
Brands

Brands we distribute

Genuine products, reliable channels, with technical and after-sales support.

Why us

Why choose Dean

1-Year Warranty

Every product comes with a one-year warranty from the date of purchase.

Solutions

Selection and transmission solutions tailored to improve your profitability.

High Performance

High power density, high ratio, high efficiency and fine torque grading.

Service & Maintenance

Support and maintenance across the full equipment lifecycle.

On-time Delivery

We honor agreed lead times to ensure goods arrive on schedule.

About us

Two decades focused on industrial power transmission

Since 2005, Dean (Tianjin) Technology Development Co., Ltd. has worked in geared motors, motors and inverters, operating steadily ever since. Our team has built up rich experience across R&D, production, sales and after-sales, and is committed to delivering quality products and service with a solid industry reputation.

As a distributor for top domestic and international factories of geared motors, motors, gearboxes, inverters and lifting equipment, we provide one-stop power-transmission solutions.

Professional end-to-end service

  • 01
    Pre-sales selectionSenior engineers match the right model to your duty, parameters and budget, with full technical documents and consultation.
  • 02
    Order & logisticsEfficient delivery network plus real-time order tracking ensure fast, safe arrival.
  • 03
    After-sales supportYear-round, 7×24 response; professional installation, commissioning and troubleshooting to minimize downtime.
FAQ

Frequently asked questions

Can't find an answer? Our engineers are happy to help with selection, specs and quotes.

Contact us

A reducer is a power-transmission mechanism that uses gears to step a motor's speed down to the required output speed while increasing torque. It matches speed and transmits torque between the prime mover and the driven machine — essentially a "speed and force adjuster." For example, on automated production lines a motor may spin fast, while equipment needs slower, stronger motion; the reducer converts the fast rotation into the slower speed and higher torque the equipment requires.

Taking a common gear reducer as an example, reduction is achieved by meshing gears of different sizes: when a small gear drives a larger gear, the larger gear turns more slowly with greater torque — outputting lower speed and higher torque.

Yes. All products carry a one-year warranty from the date of purchase, with year-round after-sales technical support including installation, commissioning and troubleshooting.

Contact us by phone or email, or use the online Selection tool, and provide your operating conditions, parameters and budget. Our engineers will match a suitable model and provide a quote and technical documents.

Need help choosing equipment?

Leave your requirements or contact us directly — our team will respond and quote promptly.