Enping Shengyi Electronic Co., Ltd.was established in 1985.
We are a professional audio product manufacturer ,integrating the design, development, production, sale and service with our own brand—“RGE” and “Derrica”.
Our products include wire and wireless microphone(UHF/VHF).
Thanks to our advanced technology and experienced inspection system, we have developed a series of microphone and microphone fittings.
Our products have pure tone quality, fine personality, modern designs and perfect after-sale service.
OEM orders are warmly welcome .
We believe “Human resource is the true resource”, and we regard “Quality First” and “Credit Foremost” as our principle.
According to good quality, unique corporate culture and brand-new management theory, we will try our test to supply our best service to all customers in the world.
TWM-275M & TWM-275H
Carrier Frequency range
50m(under typical conditions)