Q:Can you send sample?   A:Yes, YJFIRST welcomes sample order to test. Please contact us for more details before placing sample order. 
   
  Q:Can we have our logo or company name to be printed on the product or package? 
  A:Yes, printer with logo or company name is acceptable, it will be accomplished by silk printing,please contact us for more 
  details. 
   
  Q:What's the shipping way? 
  A: There are DHL, Fedex, TNT, UPS. We also can ship the goods by your shipping account or other express agent you provided. 
   
  Q:What's the payment way? 
  A:We accept Alibaba online orders, PayPal ,T T, LC, Westem Union , MoneyGram. 
   
  Q:How about your product warranty?
 A:Our oficiallyy promised warranty time is two years after delivery. 
   
  Q:How is your quality control? 
  A:Professional QC team and testing machine( Engine age testing, wire bending machine, switch life testing, shock resistance 
  testing). CE, FCC & ROHS certificated. 
   
  Q:If I come across any problem during product using, where I can get the support? 
  A:We support you technically 24h/7. Please send all your questions to us, and we will give the professional, patient, expliantion 
  by email or call in time.