Resistance touch screen technology principle:

The main part of the resistive touch screen is a resistive film screen that fits perfectly with the surface of the display. This is a multilayer composite film with a layer of glass or hard plastic flat as a base layer with a transparent metal oxide (ITO indium oxide , Transparent conductive resistance) conductive layer, covered with a layer of the outer surface hardening treatment, smooth anti-rubbing plastic layer, its inner surface is also coated with a layer of ITO coating between them there are many small (less than 1 / 1000 ") transparent isolation points separate the two conductive layers. When the finger touches the screen, the two conductive layers have contact at the touch point position, the controller detects the contact and calculates (X, Y The most prominent feature of the resistive screen is not afraid of oil, dust, water. G-Touch the latest fourth-generation resistance technology touch screen and other resistors Screen products are different: it is the glass substrate, making the transmittance is higher, the refractive index is more suitable for users.At the same time, the uniform coating of glass substrate conductive layer on the touch screen to adsorb the electrostatic particles through Ground unloading, to ensure a more accurate positioning touch, more sensitive, complete lifting of the charged particles caused by excessive drift phenomenon, positioning are not allowed, slow response, make it longer life, and have a maintenance-free capacity, scratch Injury degree has also been greatly improved.

Return address: Want to consult customer service or return by invoice address Tel: Wangwang Advisory customer service

Precautions

1, The Company of all goods are priced excluding tax price, for invoices, please contact customer service.

2, In order to protect your interests in the receipt of the time to check clearly the number of packages within the goods, accessories are complete and then sign the goods in some areas need to sign before unpacking check, please check clearly there is no deformation of outsourcing, If you find the goods missing or damaged, please refuse to receive the goods, and let the written notice of the specific circumstances of the courier at the same time immediately contact us.If the enterprises and institutions or district, please and If you do not check on the sign or send and receive room on behalf of the sign, the problems the company does not assume any responsibility, please cooperate with our work, is willing to cooperate with pleasure^_^

3, Product prices are subject to change at any time, the buyer to buy goods subject to payment at that time the price, the buyer can not claim compensation for price changes.

Shipping Description:

(1), Photographed payment, please timely and online customer service check your shipping address and contact information to avoid the goods can not be normal on time in the normal time to your hands.

(2), After payment we will be in 24Within a good time to detect the machine, 48Hour arrangement of the machine shipped out of the warehouse, due to small profits, we strictly in terms of quality, absolute rigorous testing will be scheduled express delivery.

(3), If not specified, we will choose in the courier, Debon logistics, Arima logistics delivery in the fastest way .General arrival time for the city 5-7Day or so. In case of weather and other reasons leading to the arrival of the goods look to understand.

(4), After delivery, please be patient, the pro can be in my Alibaba →Have purchased the baby →In the details of the purchase to see the baby's logistics information, in remote areas, before the end of the transaction has not received, please contact our online customer service.

(5), Courier costs we are charged in accordance with the actual charge charged by the courier, if the pro who have any questions, you can choose Ali Wangwang panel logistics, for about the postage.

Shipping Description:

(1), Express: Guangdong Province, in general we choose to pass courier, express inquiries :Http://www.zto.cn/ .If the courier can not reach the pro before buying online customer service.

(2(Note: logistics is not to provide door-to-door, with the consignee ID card to the designated area to pick up.), Large quantities of goods, large machines or larger machines,

Factory direct, the price is! Quality assurance!

wide State Long Li Computer Co

Sales Hotline: 13928898894 Mr. Li welcome to increase business QQ: 2853922353