Gearbox specialist - Gumptious Technology Co. Specialize in R&D manufacturing various types of gearboxes. Optimize your production equipments. We are an innovated company specialized in R&D and manufacture of various types of servo gearboxes. Since 2001, GTC has been well positioned to deliver reliable products and services to our customers and partners all over the world with breakthrough patented technologies. With innovation and passion, we are committed to be your best business partner in the field of gearbox and motion technology Our company name, Gumptious Technology Co, derives from the word “gumption” -- meaning courage and initiative -- enterprise and willingness to move forward. Therefore, being gumptious enables us to design and manufacture the best technology products for our customers.