Hot-sell piezo peizo hxd passive 3 volt 3v buzzer

 Hot-sell piezo peizo hxd passive 3 volt 3v buzzer

Product features: 1. All the machines are processed to ensure that the shell does not fall off; 2. PCB is welded by robot, without false welding, false welding and missing welding; 3. Three test methods: decibel test, frequency waveform test, impedance identification, to ensure the sound of the product is good.

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Q:How about your after-sale service?
1.365 day warranty
2.20 days refund without reason
3.If the customer has any questions,we will provide technical support timely.

Q:What are the advantages of your products?
1.We have all models of material, save you time looking for it.And recommend materials for you if you need.
2.With the same quality products,we can give you best price. Inquiries to after-sale, we will provide good service,such as update product status, technical support etc.(24 hour online)
3.We have many stocks, and the delivery time usually is short.

Q:What is your MOQ?
A:No MOQ.we accept small orders. Because we believe that small orders may become big orders in the future.

Q:If I place an order, how long will it take to deliver?
A:It usually takes about only 2-3 days after receiving the payment, depends on the quantity ordered and the stock status.

Q:Do you have OEM/ODM?
A:Yes. we have our factory.Please tell us your requirement,we will reply as soon as possible,we offer custom packaging and printing services for your convenience..

Q:How do you test the product before they are packed?
A: We have the strict QC procedure, each product will be tested with professional procedures before packing.

If you didn't find the material you wanted on our platform. Please don't leave right away.You can click contact supplier.Our company has all models of materials, but not all of them are displayed on the platform.