Resistance touch screen technology principle:

The main part of the resistive touch screen is a resistive film screen that is very compatible with the surface of the display. It is a multilayer composite film with a layer of glass or a hard plastic plate as a base layer with a layer of transparent oxidized metalITO Indium oxide, transparent conductive resistance) conductive layer, covered with a layer of outer surface hardening treatment, smooth anti-rubbing plastic layer, its inner surface is also coated with a layer ITO The coating, between them there are many small (less than 1/1000Inch), and when the finger touches the screen, the two layers of conductive layers have contact at the touch point position, and the controller detects the contact and calculates (the contact)X, Y) Position, and then according to the way the analog mouse operation.This is the resistance of the most basic touch screen technology principle. Resistor screen is not afraid of the biggest features of oil, dust, water. G- Touch The latest fourth-generation resistive technology The touch screen differs from other resistive screen products in that it is made of glass as a base plate, resulting in a higher transmittance and a higher refractive index for the user, while uniformly coating the bottom of the glass Conductive layer to adsorb the electrostatic particles on the touch screen through the ground unloaded to ensure that the touch positioning more accurate and more sensitive to completely lift the charged particles caused by excessive drift phenomenon, positioning is not allowed, the reaction speed is slow, so that longer life ,And have the ability to maintain maintenance, scratch resistance has also been greatly improved.

Shopping rules

Dear Customer, Welcome to Guangzhou Deli Long Computer Co., Ltd. We are obliged to comply with the following terms and conditions when we accept merchandise order and delivery. We reserve the right to modify these terms without notice. Please read the following terms before proceeding with our order or before delivery:

After-sales service only designated location: Panyu District, Guangdong Province, South Village Cottage Village Jinhua Industrial Park DDong 4floor

Return address: Want to consult customer service or return by order address Tel: Want to consult customer service

Precautions

1, The company's price of all goods are non-tax, for invoices, please contact customer service.

2, In order to protect your interests, in the receipt of the time to check the number of goods within the package, the accessories are complete and then sign the goods.There are some areas need to sign up after the unpacking inspection, please check the outsourcing is clear, If you find that the goods are missing or damaged, please refuse to receive the goods, and let the poster in writing to specify the specific circumstances immediately contact us.If the enterprise or community, please and the If you do not check the receipt or receipt and payment of the room on behalf of the receipt, the company does not assume any responsibility, please cooperate with our work, is willing to cooperate happy^_^

3, The product prices are subject to change at any time, the buyer to buy goods to pay the price prevail, the buyer can not because of price changes and seek compensation.

Shipping Description:

(1), Photographed payment, please check with your online customer service and your contact address, so that the goods can not be normal on time in the normal time to your hands.

(2), After payment, we will be in 24Check the machine within hours, 48Hours to arrange the machine out of the warehouse, due to small profits, we strictly in terms of quality checks, absolutely through the rigorous testing will arrange express delivery.

(3), If not specifically stated, we will choose in the courier, Debon logistics, Arima logistics in the fastest way to ship .General arrival time for urban areas 5-7Days in the event of weather and other reasons leading to delay the goods to reach the understanding.

(4), Please be patient after delivery, etc., pro can be in my Alibaba →Have purchased the baby →Details of the purchase of the baby to see the logistics information, such as remote areas, before the end of the transaction has not received pieces, please contact our online customer service.

(5), Courier costs we are charged in accordance with the actual charge of the charge, if the pro have any questions, you can choose the logistics in the Ariwang panel, query about the postage.

Shipping Description:

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

(2), Large quantities of goods, large machines or larger machines, we generally choose to send Debon, Arima and other logistics (Note: logistics is not to provide door-to-door, with the consignee ID card to the designated area to pick up.)

Factory direct sales, the price is! Quality assurance! Sales hotline 13926121264Miss Liao

Shopping rules

Dear Customer, Welcome to Guangzhou Deli Long Computer Co., Ltd. We are obliged to comply with the following terms and conditions when we accept merchandise order and delivery. We reserve the right to modify these terms without notice. Please read the following terms before proceeding with our order or before delivery:

After-sales service only designated Location: Panyu District, Guangdong Province, South Village Cottage Village Jinhua Industrial Park, Building D, 4th Floor, Tel: 020-66632683 Yang workers

operating hours

Our working hours are from 9:00 am to 18:00 pm Monday to Saturday, Saturday and Sunday, and from 10:00 am to 17:30 pm. Orders can be delivered on the same day. After 16:00 orders will be shipped within 24 hours (except for special circumstances), the national statutory holiday delivery time corresponding extension.

Warranty

OUR to comply with the mall 7 days no reason to return policy, solemnly promise customers from the buyer within 7 days from the date of receipt of goods (to log on the time) to return the goods, such as goods and packaging to maintain the original sales without damage and accessories complete Of the circumstances, we will provide full return service.

OUR sales of products are regular licensed products, warranty service by the official implementation of the product.

A: Deli Long products to implement the provisions of the state 'Baotui, Baohuan, warranty,' the three packs of services.
Two, three packs valid for:
1, 7 days Baotui: from the date of sale (in my company warranty date) 7 days, due to non-human factors and hardware failure users can choose to repair, replacement or return.
Note: (1) The returned product must provide the complete part of the product with the packing list, and the shell is not damaged and scratched (if only can not be provided).
(2) return gifts at the same time return.
2, three months replacement:
In the replacement period of the user to replace the faulty machine to ensure that the packaging is intact, accessories without failure circumstances can not be replaced, the appearance of the machine and warranty label loss.
3, three years warranty:
(1) the warranty period from the date of purchase of customers from the beginning of the three-year warranty period, in order to protect your rights and interests, the buyer must be asked to purchase the shop to prove that if the seal, Prevail.
(2) product three-year warranty period:
The first year: to provide (parts, overhaul wages) free warranty service
The second year: discretionary fee (parts, shipping)
The third year: discretionary fee (parts, shipping)
(3) LCD panel warranty period of one year.
(4) warranty coverage refers to the normal conditions can not be used, and manufacturing, materials, assembly of the flaws, within the scope of warranty.
(5) replacement parts after repair, the warranty period is three months.

The basic conditions for the return policy:
⑴, returned goods should keep you when the goods received the original appearance;
⑵, returned goods should be kept new, related accessories completely intact; invoices and gifts completely intact;
⑶, warranty card, etc. with the written material is not filled and any fouling, folding;
⑷, the returned goods require a complete packaging, the original goods, with the goods;

Not allowed to apply for Returns:
(1) the serial number of the goods carried by the merchandise itself is inconsistent with the agreement when the merchant sells (the merchandise serial number sold by the merchant shall conform to the agreed date when the goods are sold);
(2), product warranty label, body, packaging, warranty card bar code (S / N code) is altered, torn, moving or unrecognizable;
⑶, the purchase of goods vouchers, warranty card is altered, torn or lost;
⑷, without consent to their own demolition, repair or upgrade caused by damage to the machine;
⑸, not according to the description of the requirements of the use of goods, maintenance, custody caused by damage to the machine;
⑹, the machine structure due to movement, drop, collision, squeeze caused by the failure or damage and other man-made damage traces;
⑺, the defect or packing of goods accessories or serious traces of the backlog;
⑻, the goods returned to the business process due to improper packaging or transport operations caused damage;
⑼, when the goods are shipped with a seal (to store and description of the contents of goods), open the seal;

Shipping & Returns:
1. Non-business liability (such as buyers to buy the wrong goods) and returned by the buyer initiated the behavior of the buyer to bear their own freight, the buyer needs to be returned to the product by courier back to the Division, all costs are purchased Commitment (payment method to the two sides agreed to prevail).
2. Due to the quality of the product hardware (the buyer must provide the quality of the goods related to the proof of the manufacturers authorized to repair the station to confirm the written confirmation; operating system failure, pre-installed software error is not a quality problem; Too small, too heavy, too light, poor manufacturing, not suitable for me, color, effect, material, color, texture and imagination are not the same and so are not a quality problem) caused by the return behavior, the seller bear all the freight.

Return address: Want to consult customer service or by contact list address Tel: Want Want customer service

Precautions

1, the company's price of all goods are non-tax, for invoices, please contact customer service.

2, in order to protect your interests, in the receipt of the time to check the contents of the package within the package, the accessories are complete and then sign the goods.There are some areas need to sign up after the unpacking inspection, please check that the outsourcing is not deformed If you find that the goods are missing or damaged, please refuse to receive the goods, and let the delivery staff in writing to specify the specific situation at the same time immediately contact us.If the enterprise or community, please, please contact us. And the transceiver room that is good, that you personally sign. If you do not check on the sign or send and receive room on behalf of the sign, the company does not assume any responsibility, please cooperate with our work,^_^

3, the product prices are likely to change at any time, the buyer to buy goods to pay the price prevail, the buyer can not because of price changes and seek compensation.

Shipping Description:

(1), photographed payment, please check with your online customer service and your contact address, so that the goods can not be normal on time in the normal time to your hands.

(2), after payment, we will check the machine within 24 hours, 48 ​​hours to arrange the machine out of the warehouse, due to the small profits, we strictly on the quality of the strict, absolutely rigorous testing will arrange delivery delivery.

(3), if there is no special instructions, we will choose in the courier, Debon logistics, Arima logistics in the fastest way of delivery. General arrival time of the city for about 5-7 days. In case of weather and other reasons Cargo extension to reach Wanwang understand.

(4), please be patient after delivery, etc., pro can be in my Alibaba → have purchased the baby → details to see the purchase of the baby's logistics information, such as remote areas, before the end of the transaction has not received, please timely Contact our online customer service.

(5), courier costs we are charged in accordance with the actual charge of the charge, if the pro have any questions, you can choose the logistics in the Ali Want Wang, query about the postage.

Shipping Description:

(1), express: Guangdong Province, we generally choose in the courier, courier inquiries: If the courier can not reach the pro to buy online customer service before consultation.

(2), large quantities of goods, large machines or larger machines, we generally choose to send Debon, Arima and other logistics (Note: logistics is not to provide door-to-door, with the recipient ID card to the designated area pick up. )