Hysteresis
brakes has very limited suppliers in China and Asia because of the
difficulties in manufacturing so that it is very valuable in market.
We are one of
the suppliers of this brake. In terms of technology and quality owned,
we are confident that we are the leading one in Asia. Certainly, we will
offer you with good price if you are interested.
Please take few mins to have a look of our website and I am looking forward to hearing any comments from you.
http://www.validmagnetics.com
Thank you and have a nice day!
Tension Control products for machinery (Hysteresis brake, clutch and tensioner) 
