300pcs for first order (Different products are different, see specific products)

Yes, OEM and ODM is what we deal with. Bring your idea to us, we can make a 3D prototype for you.

Yes, we also can provide free color box design.

You can see the meaning IP65, IP66, IP67, IP68, IP6K9K here: https://en.wikipedia.org/wiki/IP_Code

100% products aged for 2-3 hours before shipment.