micromobility expo 2019, 02 - 04 May


Logo SDG

Hall 14, Stand J05


Type of company
Year founded
No. of employees
(Status: 2018)

With the world best gear design and analysis technologies, SDG has been researching the optimized gear solutions for more than ten years in the USA. Including heavy industries, air crafts, automobiles, and even ultra-high precision fields, SDG has been helping solving gear problems and improving the performance. As a new name, SDG, we are equipped with state-of-the-art machineries, assembly lines, and the best crews, we stepped forward to become a gear company with total services.

SDG has developed gear-only software solution package and it lets us to have total gear solutions for most industrial gears.

SDG is currently manufacturing double enveloping worm gear (or globoidal gear) and it is the most difficult gear element in the filed becaused of its complex design and manufacturing mechanism. SDG will suggest right solutions for all the known problems of general worm gears.

  • Company Data
  • Contacts
Company Data

SDG Co.,Ltd.

Donyu1-ro, Munsan-eup
42090 Paju-city Korea, Republic of

Phone: +82 31 9543277 Fax: +82 31 9543276 Send E-mail


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