Century Longmai Technology Co., Ltd.

Mtoken k5-b, also called mtoken bluetooth, is a smart card based wireless device which is independent from pc connections. K5-b is designed especially for wireless terminal such as mobile¡¢pc¡¢embedded platform to ensure secure network authentication and communication encryption. It supports both usb and wireless communication type. Meanwhile, mtoken k5-b fits cross platform standard interfaces of international standard, so it can support windows, linux, android, ios and mobile terminal pki application such as email encryption¡¢digital signature¡¢security certificate¡¢vpn¡¢ssl .Etc. As k5-b supports bluetooth interface, so it needs no wires and supports short distance wireless communication. Compared with the traditional usb device, k5-b supports usb and bluetooth communication, suitable for pc application and mobile wireless application, platform unlimited .Etc. If you are searching for this kind product, please take k5-b as the needed solution, it may match your requirement. 56mm*17mm*8mm

Smart x1 is a high-performance smart-card based software protection dongle with on-board 3des algorithm. This high-strength device is easy to integrate and help developers make comprehensive protection strategy. It has built-in 20kb data storage area, which is composed of mass storage area and 64 controllable data page area. Additionally, each page contains five useful properties: enable read only, access code, 3des key and max access number. 55mm*16.6mm*7mm

Mtoken k3 is an auto-run device, with its competitive high performance in key pair generation, encryption/decryption, signature/verification. It is used as a high security level usb key carrier of digital certificates and private key. With built-in 32bit smart card chip, it provides identity authentication and data encryption service with the realized functions, such as e-mail encryption, digital signature, identity authentication, secure key management and transmission dispatcher .Etc. Meanwhile, k3 adopts asymmetric key technology which is widely used in pki system and can satisfy the high-end requirements in digital certificate and electronic seal. Mtoken k3 is the best choice in internet information security. Additionally, we make a test between longmai¡¯s pki products: k3, is the highest performing pki product of longmai. K3 can generate exchange keypair in 1684ms while signature in 1819ms, encrypt 2k data with rsa in 1.75k/s while decrypt in 3.09k/s. About the detail information, please refer to document and contact us. 56mm*17mm*8mm

Advantages: 1. Metal Body: Suwit 3d Printer is a full steel structure 3D printer, in addition to this, 99% parts of this printer are made of high strength or high tolerance materials that ensures high-precision printing, long term serve time and much better than wooden frame printer. 9.Various Filament: PLA, ABS, PVA, and other kind can be used. We support to use PLA, for no smell, environmental, degradable and easy to shape. Application: Suwit 3d printer can be used in the different areas, such as Industry, architecture Design, Education, Medical industry, cultural relic, food industry, accessories, etc. Packing and Accessories: Our machine are packed by thickness carton, honeycomb board, and protective PE foam, which can protect Suwit 3d printer in a good performance when you receive it. Please kindly check the packing photos as below: Shipping: You can choose express, air or shipping at your request. For the express, DHL/Fedex/TNT/UPS you can choose. As we can get the lowest discounts price, before your quotation, we will check the shipping charges by all these express, and select one of the cheapest one for you. Services: 1.Provide OEM service.(best price) 2.Provide 2 Free PLA filament. 3.Provide Free software updates.( Update and maintain long-term ) 4.Provide Discounts base on your quantity. *Second purchasing can also get the discount 5.24 hours Online Customer Service.Or Email/Skype,etc. *You can choose the way your prefer to contact. 6.Send you the Free new ¡°gcode¡± 3d print model document to print out. Support: 1.If you have a technical problem or if your machine is misbehaving, we have friendly support standing by to provide free

8.High Speed: highest speed printer in the market, travel speed is up to 250mm/sec, and print speed is up to 180mm/sec, which are more than reprap and makerbot. 9.Various Filament: PLA, ABS, PVA, and other kind can be used. We support to use PLA, for no smell, environmental, degradable and easy to shape. Application: Suwit 3d printer can be used in the different areas, such as Industry, architecture Design, Education, Medical industry, cultural relic, food industry, accessories, etc. Packing and Accessories: Our machine are packed by thickness carton, honeycomb board, and protective PE foam, which can protect Suwit 3d printer in a good performance when you receive it. Please kindly check the packing photos as below: Shipping: You can choose express, air or shipping at your request. For the express, DHL/Fedex/TNT/UPS you can choose. As we can get the lowest discounts price, before your quotation, we will check the shipping charges by all these express, and select one of the cheapest one for you. Services: 1.Provide OEM service.(best price) 2.Provide 2 Free PLA filament. 3.Provide Free software updates.( Update and maintain long-term ) 4.Provide Discounts base on your quantity. *Second purchasing can also get the discount 5.24 hours Online Customer Service.Or Email/Skype,etc. *You can choose the way your prefer to contact. 6.Send you the Free new ¡°gcode¡± 3d print model document to print out. Support: 1.If you have a technical problem or if your machine is misbehaving, we have friendly support standing by to provide free expert care to get you and your machine back on track. 2.We can provide 24 hours Online Customer Service: Trademanager, Phone, Email,or Skype is OK. Do our best to get back to you as soon as possible. 3.Returns are possible only on unused items, within 7 days of receipt. We will provide parts or service on items that

8.High Speed: highest speed printer in the market, travel speed is up to 250mm/sec, and print speed is up to 180mm/sec, which are more than reprap and makerbot. 9.Various Filament: PLA, ABS, PVA, and other kind can be used. We support to use PLA, for no smell, environmental, degradable and easy to shape. Application: Suwit 3d printer can be used in the different areas, such as Industry, architecture Design, Education, Medical industry, cultural relic, food industry, accessories, etc. Packing and Accessories: Our machine are packed by thickness carton, honeycomb board, and protective PE foam, which can protect Suwit 3d printer in a good performance when you receive it. Please kindly check the packing photos as below: Shipping: You can choose express, air or shipping at your request. For the express, DHL/Fedex/TNT/UPS you can choose. As we can get the lowest discounts price, before your quotation, we will check the shipping charges by all these express, and select one of the cheapest one for you. Services: 1.Provide OEM service.(best price) 2.Provide 2 Free PLA filament. 3.Provide Free software updates.( Update and maintain long-term ) 4.Provide Discounts base on your quantity. *Second purchasing can also get the discount 5.24 hours Online Customer Service.Or Email/Skype,etc. *You can choose the way your prefer to contact. 6.Send you the Free new ¡°gcode¡± 3d print model document to print out. Support: 1.If you have a technical problem or if your machine is misbehaving, we have friendly support standing by to provide free expert care to get you and your machine back on track.

SecureDongle X is built based on the most cost effective secure EEPROM together simple Plug & Play HID USB platform that is Xtremely simple to implement, even a new dongle user can master it within very little learning effort. It does not offer many of the advanced software protection methods but it can be the perfect choice for mass software developers who want simple protection with low budget. No more excuse as Software Protection Dongle is too costly or too difficult to implement! SecureDongle X Features Highlights Human Interface Device Simple Plug & Play driverless USB dongle û as long as your USB thumb drive can work on one computer system, so does SecureDongle X. Changeable Password SecureDongle X come with 32-bit UID (i.e. Password to access the dongle) that can be regenerated with the provided Initialization tool with upto 64-byte Seed Code (i.e. the secret that the dongle owner keep in order to generate his/her UID). Large Memory SecureDongle X built in 2,560 bytes (i.e. divided into five blocks of 512 bytes each) internal memory which can be used as external table for some licensing data. Enhanced Security To add on extra security, SecureDongle X is built in support for 2048-bit RSA encryption to make sure data store inside the internal memory can be securely protected. Unique Identifier Each SecureDongle X comes with a 32-bit Hardware ID of which is globally unique identifier that is burnt into the One-Time-Write-Only chip, even the manufacturer cannot change it. Comprehensive Software Development Kit SecureDongle X comes with comprehensive yet developer friendly SDK, even a fresh dongle user can master it within very minimum learning time. 13cm x 13cm x 1.5cm, weight is 0.5kg

Secure dongle was built based on advanced microprocessor smart chip which has been certified by eal4+ and itsec. The smart chip based hardware architecture ensures complete security against risk of dongle hardware being cloned or duplicated. In addition to hardware advantage, securedongle was also built with a very user friendly interfaces on its bundled firmware and utilities. Securedongle feature highlights:- * built-in rsa, des and 3des encryption algorithms Smart chip is preloaded with rsa/des/3des security algorithms which ready to provide powerful encryption/decryption perform on hardware. Developers can make use of those ready security algorithms to perform advanced challenge-response authentication in their securedongle software protection. * security password Valid 2-level 64-bit password is required in order to gain access into securedongle. Developers can set and change their own security password which ensures higher privacy. Moreover, securedongle have built-in advanced password protection system that can prevent brute-force attack. * globally unique hardware id 32-bit pre-burnt and unchangeable globally unique hardware id provides unique reference on each individual securedongle. Even us - the manufacturer do not have the privilege to change it. * module zone Up to 64 secure protected module zones which facilitate unreadable memory and can also be used as the validity flags to protect up to 64 software modules, provides easy licensing management. * self definable security algorithms Up to 128 self definable security algorithms that will be executed on-board when called by protected software which will then be authenticated using the popular challenge response authentication to maximize the security level of the protection. * soft timer Built-in with innovative soft timer that requires no battery but still support protection using expiry time or date. 13cm x 13cm x 1.5cm , weight is 0.5kg