Are you looking for motor control products like hysteresis brakes, tensioners or motor dynamometer, industrial V belt, PU belt, Timing belts? Our belts and simple motor test system for torque, speed and power with own controller and software We even go further to take some customized or sample orders (at our own cost) that nobody wants to do as it is not profitable, but just for improving our technology and gaining experience for the past 18 years. Send us your requirement or samples, we will do it better or cheaper! Accurate and Reliable! I am looking forward to hearing any comment from you. Thank you and have a nice day! Best Regards, Josephine Valid Belt Limited 8F, Leader Industrial Centre, Fo Tan, Hong Kong Website: https://www.validbelt.com/ Whatsapp: 852-64628287 Email: info@validbelt.com