Dear Concern,I am a buyer from Kodach Ngadchunuy located in Thailand. I am interested in placing your TDACC_02 Treadmill Controller, Motor Control For Treadmill, Treadmill Accessories on the market.May I know more information about product such as:Weight,Outside Diameter,Type,Do you have any quality assurance certificates?I'm looking forward to hearing from you soon.SincerelyKodachKodach Ngadchunuy Show More