erichsen or cupping testing machine model: ret-20, vended by us, is acclaimed for trouble-free operations, rugged construction and promising working life. We are one of the first-rated manufacturers, exporters & suppliers of erichsen cupping testing machine (ret-20) from maharashtra (india). Owing to our large production facility, we process retail as well as bulk orders for these machines within stipulated-time frame. Rely on us for fair-market prices!