Refers to the product must match users design their own driving circuit or by our proposed using the drive line, make its make the buzzer sounds, this kind of product is special, are usually used in communication products, so prices higher, but relative to the cost is high.What is meant by patch typ
1. What kind of product that the buzzer will be used in?2. The valid hearing distance?3. The voltage and current working on buzzer?4. what is the size on PCB board which can put SMD buzzer?
Except hard working, we also created a sports and leisure place for the relax of all the staff.
We have a whole strict quality control system including raw material tracking, production record and test of finished products. We strictly as per the program conduct production.
1. Our strategy is focus on designing and production on integrated precision electroacoustic devices, getting stronger and pursuing perfection. We are the most professional manufacturer in China for micro SMT electroacoustic devices. 2. Our company's managing principle is to be the industrial pione
