Which brand fixture,Jig or tooling is more popular in China？EROWA or system 3R tooling?

System 3R fixture is more durable to use,but price is really expensive.
EROWA is normal use in China,we made EROWA compatible fixture for EDM,CNC and wire edm,please contact me for more details.www.edmcnctools.com
dss@edmcnctools.com
https://edmcnctools.en.alibaba.com