Helio X20   CPU: Helio X20 64-bit Deca-core   1080*1920 5.5 NARROW BEZEL OGS 4g lte EU OR USA BAND PHONE

5.5inch fhd NFC usa band 4G LTE B1 B2 B4 B5 B7 B12 B17 B20 B41 Quick charging fringerprint ogs cnc smartphone OEM Factory GSM: 2/3/5/8

WCDMA: 1/2/4/5

GSM: 2/3/5/8

WCDMA: 1/2/5/8

FDD-LTE: 1/3/7/8/20; BAND 1 B2 B3 B4 B7 B12 B17 B20 

TDD-LTE: 38/40

Aluminum alloy frame, Oxidation process

Black  sandstone , pearl white (vacuum plating oil injection)

Helio X20   CPU: Helio X20 64-bit Deca-core 2G 3G 4G RAM  16G 32G 64G 128G 

We are breaking down the 4G LTE carrier bands for each of the major U.S. carrier (take a look at the table at the bottom of this article), but first, let's say a few words about the state of 4G LTE on all of them.

*main band for each carrier is marked in bold

Payment:
a.TT, Western Union,, MoneyGramfor samples, small qty order or urgent orders at the buyer convenience,

b.TT,  L/C at sight optional and flexible for bulk order.

Shipping
1.For samples, can be sent by express :DHL, UPS, FedEx, TNT, EMS, door to door service
2.For mass order delivery, can be optional with terms of Exwork, FOB, CNF, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience
3.To save the buyer shipping cost, we can also offer Chinese cheap cost from our local forwarder for our buyer more selections

About after-sale service:
All of our products much be checked before shipping, 12 months warranty! and we offer replacement or credit for the returned defective products.

Contact us:
Shenzhen Winbrilliant Technology Co.,Ltd
Add:2th Floor,B buliding, ShangXue industral park,,Bantian,LongGang district.Shennanzhong Road, Shenzhen, China 
Tel:+86-0755-83722519
Fax:+86-0755-83722519
Skype: davidesprit

Intrinsically safe, rugged mobile NFC ,  walkie talkie  Smart phone.

mobility.

Our rugged phone  4g lte , full band, here in china we do the ANTI- EXplosion  test, EX ib ⅡC T4    and can be used in petrolchemical industry.

Now we recommend you to make your local ATEX certificatioin for using in your country for anti-explosion in petrolchemical industry.

Recognizing that many work tasks are performed in both non-hazardous and hazardous areas, wonbtec is launching an entire family of compatible tablets, peripherals and accessories ideal for use in Zone 1 / Division 1, Zone 2 / Division 2 and non-hazardous environments worldwide.

Wonbtec is the leading manufacturer of the world's toughest phones.Established in 2007, Wonbtec designs and creates smartphones  rugged mobile phones for safe reliable communications, for those working in the most extreme environment including adventure enthusiasts who love outdoor sports. We are committed to deliver the highest quality of rugged and water submersible phones in the world. All wonbtec phones are engineered and designed in Germany USA EU SHENZHEN  specifically to make clear calls anytime under any extreme conditions and environments. Our global network spans across the world including Europe, USA,Middle East,Australia and Asia.

Our Wonbtec phones are of high-quality products that are tailored to wide variety of industrial and outdoor requirements(IP68,MIL-STD 810G, EX ATEX such as waterproof,shock-proof,dust-proof,etc.)

Based on our products features comes the current technical standards where more complex applications, for example, MDM, MRM, Push to Talk, NFC solutions are incorporated into existing and new product development. Explosion - proof devices  that are developed jointly with the partner iSafe Mobile, ETC  complete the program.

Should you have any question, please do not hesitate to contact us.

atex ex barcode and RFID rugged smartphone ip68 3g 32g atex ex iecex

atex ex barcode and RFID rugged smartphone ip68 3g 32g atex ex iecex

Exib  II C T4 Gb  ;  Ex ib I  Mb  suits for ZONE1   ZONE 2  

Ex ib IIC T5/Ex ibD 21 T100℃

Ex ib IIC T5Gb / Ex ibD21 T100℃: suits for zones  gas (1 zone 2 ) and  Dust (21 ,22 )

suits for ATEX zone 1/21 zone 2/22   anti explosion;FOR petroleum ,petrochemical  industry;Ex ib  IIC T5 Gb / Ex ibD 21 T100℃ IP67;Suits for hazardous environments,such as gas, oil, petroleum;pharmacy,military,mining ,chemical,etc. suits for zone 1/21, zone 2/22, dust explosion environments, for IIA,IIB,IIC Devision T1-T5 degree temperature , for safety use for the workers and communications safely.

 Exib  II C T4 Gb    Ex ib I  Mb  suits for ZONE1   ZONE 2   Barcode RFID 4g lte phone

 ex atex iecex

Rugged ATEX

ATEX (ATmosphères EXplosibles) is the name commonly given to the two European Directives for controlling explosive atmospheres: