Complaint
| Item | Value |
| Thickness(mm) | 0.55/0.7/0.95/1.1/1.6/1.8/2.9/3.1/5 |
| Size | 1~100inch |
| Cs | ≥500Mpa |
| Dol | 10-15um |
| Surface Hardness | ≥7H |
| Transmittaness | ≥90% |
| Glass Types | Soda lime glass and Aluminosilicate glass |
| Raw Material Brands | AGC, Corning, 5chott, Jinjing, CSG, Caihong |
| Operating Temperature | 20ºC~+70ºC |
| Storage Tmperature | 40ºC~+85ºC |
Writing board for online class
Students and teachers only need a pen, can achieve one-to-one, one to many online tutoring, handwriting, voice and image synchronous display. It can also record video lessons and send them to multiple platforms.
Support Bluetooth and USB dual-mode connection with intelligent terminal; Support Android, IOS and windows operating system; Support offline writing and storing handwriting data; Support micro class recording; Support interactive whiteboard; Support trajectory live broadcast; With the clip, you can fix a variety of A5 size notebook; D1 standard refill is used; It supports horizontal and vertical overturning.
Connect with mobile phone or tablet through Bluetooth, or connect with PC through USB or Bluetooth (with dongle); Support Android, IOS and windows operating system; A4 format, with limit slot, accurate handwriting positioning; Support offline writing and storing handwriting data; Support micro class recording; Support interactive whiteboard and cloud operation; Continuous writing for more than 20 hours with one charge; Use D1 standard refill.
Connect with the computer through USB; No paper plan, no consumables; Support mouse touch and data input dual mode; A4 format, writing area film design, easy to write; Bring the key to support the interaction of various teaching; Innovative pen slot, convenient to receive and have charging function.
1. Q: Can you offer sample before order?
A: Yes, we can provide free samples for evaluation, you only need to pay some freight.
2. Q: What's your best price?
A: Our products have a quite wide price range for different types and different quality requirement. Please contact us freely, we will be happy to give you a quotation upon receipt of your detailed requirements.
3. Q: How can I get the samples? And how long can I get the sample?
A: If you need some samples to test, please contact us and for samples, it usually takes 2-3 days.
4. Q: How much is the shipping cost and How long does it takes till I get my package?
A: The freight depends on the weight & packing size and your shipping address.
DHL: 3-6 Days UPS: 5-7 days Fedex: 6-8 days EMS: >7 days.
5. Q: How do you do OEM/ODM service?
A: Customer's logo can be embossed on our case. But you need to send us the logo in AI or CDR or PSD format. We will ask our designer to make a drawing for you to have a check how it looks on our case.
6 Q: What's your compnay advantages?
A: Factory price, Best quality , Perfect service and more than 10 years experience.
7. Q: Can you print our own logo on the case?
A: Yes, we can do the custom design case. We have two kinds of printing, heat-pressing and screen printing
8. Q: How to make order?
A: 1) Inquiry by contact supplier or chat me on Made-in-China;
2) Tell us the models and quality you want;
3) We make PI for you to check;
4) You confirm the PI and make the payment;
5) We product and sent you goods;
6) We offer you the tracking number and packing list;
7) When you received the goods, ask for the feedback;
8) We provide the after-sale service.
