1. Size: Diameter 22mm, Thickness 7.5mm
2. Material: PPO
3. Metal type: Brass, Nickle, Stainless steel, Ferric
4. Frequency: 2k Hz
5. Clear sound, No noise
6. Function: Reminding
1.Q: What is your MOQ of this item?
A: No MOQ, one piece and sample order is OK.
2.Q: Where is your loading port?
A: Shenzhen, Hongkong, Guangzhou
3.Q: What is your payment term?
30% deposite, and 70% balance paid before shipment. Depends on order amount
4.Q: What is the lead time?
Normally 5-10 days.
5.Q: What is your company’s available production capacity?
200000pcs per week
6.Q: Could you provide sample?
A: Yes,we are glad to provide samples for your testing. For our common practice, we have to send you samples for confirmation before mass order production.