We are Sdott trading company based in Beijing , China. We are member of Tradekey.com since December, 2011. Our business is related to Hardware & Mechanical Parts industry and we specifically deal in printer head. Please find our product details below: sdott.com Our services including: 1.Publishing and distributing trade media. 2.Ad creation, graphic design and production. 3.Bindery & Finishing Equipment. 4.Advertising Sign Equipment. 5.LED Produc Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.