75 дюймов для обучения в колледже школы 4K HD инфракрасный сенсорный монитор умная цифровая электронная плата коммерческого

Описание и отзывы

Характеристики

75 inch college training school use 4K HD infrared touch screen monitor smart digital electronic board commercial use

Q: What's your products' quality control?
A:  Our tenet is "Quality first, Prestige first". We are pay more attention to the beginning till the very end of the production. Our products have passed the CE & ROHS & ISO & FCC etc.

Q: What's your after-sale service?
A:  We can offer 100% guarantee on our product. If any problems, you will get our reply within 24 hours.

Q: Could you offer the OEM service?
A: Yes, we can provide the OEM service if our customer requested.

Q: What payment methods your company accept?
A: We accept most of the payment methods, but mainly accept T/T, Western Union, Paypal, etc.

Q: What's the warranty? Can we required longer warranty service?
A: Our officially promised warranty time is one whole year after delivery.

Q: Do you give any discount?
A: I’ll surely try my best to help you get those by the best price and good service at the same time.
 
Q: I haven’t done business with you guys before, how can I trust your company?
A: Our company has been in Alibaba.com several years, which is longer than most of our fellow suppliers. What’s more, we’ve got quite a lot authority certificates, for example, CE, RoHS, etc. I hope those above will be persuasive enough.

Q: How to make the order?
A: - Send detailed inquiry to us, then we will reply you with the Proforma Invioce.
- Make the payment after you confirm the PI.
- We ship out the products by express or by sea within 7-15 days after we receive the payment.
- Then you will get the cargos soon.

Q: Does this come with any stand?
A: We mounted it on the wall directly out of the box. As it's a HUGE touchscreen having it on a table is a bad idea. We have been using it for a while with no issues. And the portable stand is optional.