1.How about the quality of your product? Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality2.How long is your products quality warranty? We provide oneyear factory quality warranty3. Can I customized LOGO ？Yes, you can. There are three points customized logo.1).The brand logo displayed when power onwristband. Pls note youe requests. 2).APP icon 3).APPfrist page logo4).Package(Logo on gift box) 5).Screen printing on strap of Fitpolo4.When can you ship out my order after my payment? Normally sample order is about 3-5 days, mass order is 1-2 weeks5.Can I visit your factory and company office? Sure, any time.Welcome