Sure ,we have strong technical team can provide after sale technical support service.
Yes , please contact us for more quotation and solution direcetly , thanks.
We can accept payment by T/T, Western Union and paypal , and other account method .
Our officially promised warranty time is 1-2 years .
Our normally lead time is 3~7 working days,also depends on real order quantity and specific requirement.
Most of our production MOQ 1pcs , and you can order sample to test . For more support, we can support some tags/cards free sample for testing , and regarding to your project to support solution.