3-10 days, but we always keep some stock of popular models and parts
We are professional switch manufacturer
The minimum order quantity is different for different types of products. Please consult our sales for details
Full payment before produce /50 deposit +50 after delivery/Major customers can accept OA30
Can provide, within 20pcs for free, If you want more, here will be some samples cost, please consult sales
Yes, we have many years of OEM experience