Fanstel Taipei BT600E BlueTooth 4.0 module User Manual
Fanstel Corporation, Taipei BlueTooth 4.0 module
User mnaual
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| Document ID | 2681271 |
| Application ID | TJzlamzOlA55ShaEJHWmDA== |
| Document Description | User mnaual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 19.17kB (239675 bits) |
| Date Submitted | 2015-07-16 00:00:00 |
| Date Available | 2015-07-16 00:00:00 |
| Creation Date | 2015-07-16 09:31:47 |
| Producing Software | Acrobat Distiller 10.0.0 (Windows) |
| Document Lastmod | 2015-07-16 09:31:47 |
| Document Title | untitled |
Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 BLE Single Mode Module BT600 Series Specifications: Processor: Nordic nRF51822 Bluetooth: V4.0, single mode Frequency: 2 . 4 0 2 ～ 2 . 4 8 0 GHz Receiver Sensitivity: -91 dBm（typical） Transmit Power 0dBm +/- 1 dB Interface UART Protocol AT Commands Operation voltage 1.8V-3.6V Line of Sight Range 20m (60 feet) to 50m (150 feet) Encryption 128 bit using CCM encryption Dimensions 20mmX12mmX2mm Operation -25°C to +75°C Storage -40°C to +85°C Smart appliances Wearable device Medical devices Health management devices Computer peripherals Other Bluetooth applications Applications Model Summaries BT600I BT600E BT600P DVB‐BT600 Antenna range, m Internal 30 External 50 PCB 20 Development board range, feet 90 150 60 approval None FCC none none Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 Table Of Contents Introduction ................................................................................................................................................. 3 1.1 Standalone Mode ...................................................................................................................................... 3 Product Overview ....................................................................................................................................... 4 2.1 Photos ....................................................................................................................................................... 4 2.2 Pin Functions ............................................................................................................................................ 5 Operation Parameters ................................................................................................................................ 7 AT Commands ............................................................................................................................................ 8 4.1 Brief description of AT commands ............................................................................................................ 8 4.2 Command mode........................................................................................................................................ 8 4.3 Data Mode ............................................................................................................................................... 10 BT600 Evaluation Board........................................................................................................................... 11 5.1 Communicating with a PC ...................................................................................................................... 11 5.2 Communicating with a Host Processor................................................................................................... 11 Miscellaneous ........................................................................................................................................... 11 CONTACT US .............................................................................................................................................. 12 Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 1 Introduction BT600 series Bluetooth single mode module uses Nordic nRF51822 Bluetooth Low Energy (BLE) chip. Three antenna options are offered: BT600I with a chip antenna on module, line of sight range is 30 meters or 90 feet. BT600E, an external antenna is required. Line of sight range is 50 meters or 150 feet when used with recommended antenna. BT600P with on board PCB trace antenna, line of sight range is 20 meters or 60 feet. This is the lowest cost version. DVB-BT600. Development board for BT600 modules. A PC or a host processor can communicate with BT600 through an UART port. All IO pins are available at connectors. A host processor can set BT600 to command and data mode by setting an I/O pin to high and low, respectively. When using with a PC, a jumper is used to set the BT600 IO pin. When in data mode, the host processor communicates with a smartphone, a computer, or other electronic equipment through this BT module. 1.1 Standalone Mode BT600 can operate in standalone mode – without a host processor. A 32 bit ARM Cortex™ M0 processor with 128 KB of flash memories are built-in. Development tools are available from Nordic and other 3rd parties. BT600 dimensions and pin assignments are the same as some modules from other manufacturers. Programming tools are commercially available to reprogram module for standalone operation. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 2 Product Overview 2.1 Photos The followings are pictures of BT600 module with an EMI shield on and without EMI shield. Figure 1 BT600 with an EMI shield Figure 2 BT600 without shield Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 2.2 Pin Functions Pin Pin name Descriptions GND Ground P01, AIN2 General purpose I/O pin, ADC/LPCOMP input 2 GND Ground P02, AIN3 General purpose I/O pin, ADC/LPCOMP input 3 P03, AIN4 General purpose I/O pin, ADC/LPCOMP input 4 P04, AIN5 General purpose I/O pin, ADC/LPCOMP input 5 P05, AIN6 P06, AIN7, AREF1 P07 General purpose I/O pin, ADC/LPCOMP input 6 General purpose I/O pin, ADC/LPCOMP input 7, ADC/LPCOMP reference input 1 General purpose I/O pin 10 VCC DC power input, 1.8V to 3.6V 11 GND Ground 12 P08, I2C SDA General purpose I/O pin, I2C data pin 13 P09, I2CSCL General purpose I/O pin, I2C clock pin 14 P10, SPI MOSI General purpose I/O pin, SPI MOSI pin 15 P11, SPI MISO General purpose I/O pin, SPI MISO pin 16 P12, SPI CLK General purpose I/O pin, SPI clock pin 17 GND Ground 18 P13 General purpose I/O pin 19 P14 General purpose I/O pin 20 P15 General purpose I/O pin 21 P16 22 SWDIO 23 SWCLK General purpose I/O pin System reset (active low). Also hardware debug and flash programming I/O. Hardware debug and flash programming I/O. 24 P17 General purpose I/O pin 25 P18 General purpose I/O pin 26 P19 General purpose I/O pin 27 P20 General purpose I/O pin 28 GND Ground 29 GND Ground 30 RF ANT Connection to external antenna 31 GND Ground 32 P21, UART TX General purpose I/O pin, UART TX pin 33 P22, UART RX General purpose I/O pin, UART RX pin 34 P23, Mode General purpose I/O pin, 1=command; 0=data Note Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Pin Pin name Descriptions 35 P24 General purpose I/O pin, 36 P25 General purpose I/O pin 37 GND 38 P26, AIN0, XL2 39 P27, AIN1, XL1 40 P28 Ground General purpose I/O pin, ADC/LPCOMP input 0, Connection for 32.768 kHz crystal General purpose I/O pin, ADC/LPCOMP input 1, Connection for 32.768 kHz crystal General purpose I/O pin 41 P29 General purpose I/O pin 42 P30 General purpose I/O pin 43 GND 44 P00, AREF0 Ground General purpose I/O pin, ADC/LPCOMP reference input 0 Ver 1.0 June 8, 2015 Note 1. Connect P23 to high for command mode and to low for data mode. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 3 Operation Parameters Wireless Host Interfaces Features Specifications Bluetooth V4.0 -Single Mode Frequency 2.402 - 2.480 GHz Max. Transmit Power +4 dBm Receiver Sensitivity -91 dBm, typical Whisper Mode Down to -55 dBm, transmit Link Budget 95 dB @ 1Mbps Raw Data Rate 1 Mbps over the air Total 28 lines, multi function UART TX, RX Default, 9600, N, 8, 1. Baud rate from1200 to 921600bit GPIO Up to 28 lines SPI 3 lines I2C 2 lines ADC 6 lines Control Protocol Encription AT Command Sets AES Advanced Encryption Standard Supply voltage 128 bit using CCM encription 1.8V - 3.6V Power Consumption current Dimensions /尺寸 27mmX13mmX2mm Environmental Operating -25°C to +75°C Storage -40°C to +85°C Idle: 3.5 uA BT600P PCB trace antenna Line-of-sight range, 20 meters or 60 feet. BT600I Internal antenna Line-of-sight range, 30 meters or 90 feet. BT600E External antenna Line-of-sight range, 50 meters or 150 feet. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 4 AT Commands 4.1 Brief description of AT commands Each command line consists of a prefix, a body and a terminator. All command lines begin with the prefix AT (ASCII 065, 084) or at (ASCII 097, 116). The body is a string of characters in the ASCII range 032-255. Control characters other than(carriage return; ASCII 013) and (back space; ASCII 008) in a command line are ignored. The terminator is . There is no distinction between upper-case and lower-case characters. A command line can have a maximum length of 80 characters. It is automatically discarded if the input is longer. Corrections are made AT command is case-insensitive, following /r/n for end code. The default baud rate is 9600 one stop bit and no parity 4.2 Command mode When P23 (pin 34 of BT600) is pulled high, it is set to AT command mode. In AT command mode, the host processor communicates with the processor on BT600. Command Response Parameter AT OK or FAIL none AT+RESET OK or FAIL none +VERSION: OK Software version number +NAME: OK Device name AT+VERSION? AT+NAME? AT+NAME= OK or FAIL Device name example AT/r/n OK/r/n AT+RESET/r/n OK/r/n AT+VERSION?/r/n +VERSION140804 OK/r/n AT+NAME?/r/n +NAME:EZPro OK/r/n AT+NAME=Fanstel/r/n Or AT_Name=”Fanstel”/r/n OK/r/n AT+UART? Baud rate, +UART:, , Stop bit, OK Parity AT+UART?/r/n +UART:115200,1,0 OK/r/n Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Command AT+UART= Response Ver 1.0 June 8, 2015 Parameter +UART: Baud rate example AT+UART=115200/r/n +UART:115200,1,0 OK/r/n 1200 2400 4800 9600 default 19200 38400 57600 115200 230400 460800 921600 1000000 AT+ADDR? +ADDR: OK Device MAC address AT+REGISTER OK or FAIL none AT+QUITREGISTER OK or FAIL none AT+RX? +Name: +UART: +ADDR: none AT+DEFAULT OK or FAIL none AT_RFPW? +RFPW:parm +4~-8 AT+ADDR?/r/n +ADDR:abb5:cd:604ace OK/r/n AT+REGISTER/r/n OK/r/n AT+QUITREGISTER/r/n OK/r/n AT+RX?/r/n +NAME:EZPro/r/n +UART:115200,1,1/r/n +ADDR: abb5:cd:604ace/r/n AT+DEFAULT/r/n OK/r/n AT+RFPW?/r/n +RFPW:-4 OK/r/n 0:+4 1:+0 default 2:-4 3:-8 Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 Bluetooth Low Energy(BLE) Module BT600 Series Command Response Parameter AT_RFPW= OK or FAIL +4~-8 P00-P05 AT+PIO= OK or FAIL AT+PIS= Ver 1.0 June 8, 2015 example AT+RFPW= 1/r/n OK/r/n 0:+4 1:+0 2:-4 3:-8 AT+PIO=05, 0\r\n 1=High ,0=low OK/r/n P00-P05 1=output, 0=input OK or FAIL AT+PIS=05, 1\r\n OK/r/n 4.3 Data Mode When P23 (pin 34 of BT600) is pulled low, it is set to data mode. In data model, BT600 provides transparent data transfer between the host processor and a remote device, for example, a smartphone. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 10 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 5 BT600 Evaluation Board 5.1 Communicating with a PC A quick and easy way to evaluate BT600 is to use a PC as the host processor. Connect the development board DVB-BT600 to a PC with an USB cable. Then, Remove jumper JP1, BT600 is set to command mode. PC will communicate with BT600. Install jumper JP1, BT600 is set to data mode. PC will communicate with a remote device through BT600 Bluetooth wireless connection. Docklight is a testing, analysis and simulation tool for serial communication protocols (RS232, RS485/422 and others). It allows you to monitor the communication between two serial devices or to test the serial communication of a single device. Docklight significantly increases productivity in a broad range of industries, including automation and control, communications, automotive, equipment manufacturers, and embedded / consumer products. Docklight is easy to use and runs on almost any standard PC using Windows 8, Windows 7, Windows Vista or Windows XP operating system. Docklight software can be downloaded from the following: http://www.docklight.de/download_en.htm 5.2 Communicating with a Host Processor All IO pins of nRF51822 are available at connectors CON1, CON2, CON3, and CON4. To communicate with a host processor, you need to connect: RX pin of host processor to P21, TX pin of BT600 UART. TX pin of host processor to P22, RX pin of BT600 UART. An IO pin to P23 of BT600, set high for command mode and set low for data mode. Ground. 6 Miscellaneous D ON’T USE A MODULE WITH INTERNAL ANTENNA INSIDE A METAL CASE. U SE A MODULE WITH EXTERNAL ANTENNA INSIDE A METAL CASE. ANTENNA MUST BE OUTSIDE OF A METAL CASE . FOR PCB LAYOUT: o AVOID RUNNING ANY SIGNAL LINE BELOW MODULE WHENEVER POSSIBLE, o NO GROUND PLANE BELOW ANTENNA, o IF POSSIBLE, CUT-OFF THE PORTION OF MAIN BOARD PCB BELOW ANTENNA. C ONNECT MODULE GROUND TO BATTERY GROUND. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 11 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 7 CONTACT US United States: Fanstel Corp. 7466 E. Monte Ctisto Ave. Scottsdale AZ 85260 Tel. 1 480-948-4928 Fax. 1-480-948-5459 Email: module@fanstel.com Website: www.fanstel.com Taiwan: Fanstel Corp. 10F-10, 79 Xintai Wu Road Xizhu, New Taipei City, Taiwan 22101 泛世公司 臺灣省新北市汐止區新臺五路 79 號 10 樓之 10, 22101 Tel. 886-2-2698-9328 Fax. 886-2-2698-4813 Email: tp@fanstel.com Website: www.fanstel.com China: Fanstel Technologies Corp. 11 Jiale Street Ping-Dih, Long-Gang, Shen Zhen, GD 518117 泛世康科技(深圳)有限公司 廣東省深圳市龍崗區坪地鎮佳樂街 11 號 Tel. 86-755-8409-0928 Fax. 86-755-8409-0973 QQ. 3076221086 Email: sz@fanstel.com Website: www.fanstel.com Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 12 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation of the device. FCC RF Radiation Exposure Statement 1) This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2) This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 13 Bluetooth Low Energy(BLE) Module BT600 Series Ver 1.0 June 8, 2015 To comply with FCC regulations limiting both maximum RF output power and human exposure to RF radiation, the maximum antenna gain including cable loss in a mobile-only exposure condition must not exceed Dipole Ant / 2.0dB Note: The end product shall has the words “Contains Transmitter Module FCC ID: X8WBT600E Fanstel Corp. | 7466 E. Monte Cristo Ave. Scottsdale, AZ 85260 USA|Tel: 1 480.948.4928 | Fax: 1 480.948.5459 | E-mail: module@fanstel.com| Fanstel Corp. | 10F-10, 79 Xintai Wu Road, Xizhu, New Taipei City, Taiwan 22101| Tel: 886-2-2698-9328 | Fax: 886-2-2698-4813 Fanstel Technologies Corp. 11 Jiale Street, Ping-Dih, Long-Gang, Shen Zhen, 518117 China|Tel:86-0755-8409-0927|Fax:86-0755 -8409-0973 14
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