27-year experience specialized in manufacturing the doorphone and security products.
The first company in China to produce dual-way audio doorphone.
The first company in China to produce energy-saving wireless door chime and audio doorphone.
53800m2 garden-like factory and registration fund is 13000000USD.
Monthly production capacity of 300000sets video doorphone and 600000pcs alarm.Imported production equipments such as SMT,AVF,CNC etc.and required R & D equipments and testing equipments are available.
RL is a key brand protected by the China Custome.CE,RoHS,FCC approval for overseas market including USA,Europe.98%products for overseas market.
We can produce the best wireless audio & video doorphone in the world.
Welcome to the factory for a visit!
