NI 9422
NI 9422
产品价格:¥电询(人民币)
  • 规格:NI 9422
  • 发货地:福州
  • 品牌:
  • 最小起订量:1个
  • 诚信商家
    会员级别:钻石会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:福州聚福兴自动化有限公司

    联系人:陈先生(先生)

    联系手机:

    固定电话:

    企业邮箱:20886962@qq.com

    联系地址:仓山

    邮编:350001

    联系我时,请说是在汽配名企网上看到的,谢谢!

    商品详情

      NI 9422现货 in stock! 欢迎来电咨询~!!

      NI 9422,

      NI 9422

      有福之州-福州聚福兴供应进口工业控制系统成套备件:DCS PLC模块卡件,底板机架机槽,CPU模块,输入输出模块,模拟量模块,电源模块,通讯模块,工业交换机,触摸屏人机界面显示器,插头连接器连接电缆接插电缆,伺服控制器,电机马达,伺服驱动器,驱动板电源板电路板,采集卡,影像卡,工控机,示教器,工业机器人配件..........
      有福之州-福州聚福兴供应自动化供应进口品牌:罗克韦尔AB, Prosoft,西门子SIEMENS,施耐德SCHNEIDER,通用电气GE FANUC, 发那科FANUC,安川Yaskawa,欧姆龙Omron,三菱Mitsubishi,基恩士Keyence,东方步进Vexta,迈创Matrox,美家仪器NI,研华Advantech,莫迪康Modicon,思科Cisco,大隈Okuma,瑞士ABB,力士乐 Bosch Rexroth,台达Delta,福克斯波罗Foxboro,富士Fuji,霍尼韦尔Honeywell,惠普Hp,瑞恩 Reliance...........

      欢迎咨询~~~~~

      NI 9422


      “工业4.0”平台 人工智能平台
      波尔特是DFKI所属的深度学习能力中心主任,长期从事多媒体分析和数据采掘研究,曾获麦肯锡商业技术奖和谷歌研究奖。DFKI是德国首个以公私合作伙伴关系(PPP)模式建立的大研究中心,分布在凯撒斯劳滕、萨尔布吕肯、不莱梅、柏林等地,主要负责应用性基础研究、产品功能及样品开发、提供专利方案等。
      波尔特介绍,2013年德国政府提出的“工业4.0”战略就涵盖了人工智能。“工业4.0”战略着重在制造业等领域利用互联网、人工智能技术,将人与机器、机器与机器连接起来,实现智能化操作和智能化生产。之后,在联邦教研部的倡导下成立的“工业4.0”平台,将研究机构、大学和企业的研发力量集中到一个平台上,大大推进了人工智能在这个平台下的开发和应用。联邦政府为这个平台前期投资了2亿欧元,并带动了工业界和民间的投资。
      人工智能与认知系统、会学习的机器密切关联。因此,2017年9月,联邦教研部又启动了一个称为“学习系统”的人工智能平台,这是继“工业4.0”平台之后,德国政府推出的第二个以数字化为主题的研发平台。这项计划是通过开发和应用“学习系统”,使未来的工作和生产更加灵活和节省资源,提高工作效率和生活品质,促进经济、交通和能源供应等领域的可持续发展。联邦教研部部长万卡表示:“我们必须从新的角度来思考人工智能,它就像‘工业4.0’一样,将带来深刻的变化,在德国起到系统性的推动作用。”
      投资力度不够 发展模式不同
      德国新一届政府在其组阁文件中曾6次提到人工智能,足以显示重视程度。但与中、美相比,目前德国的投资力度还远远不够,政府在项目上的投资仅数亿欧元。而中国政府在2107年出台了详细的人工智能发展规划,将投入数十亿美元。在企业界,美国的Big Five(微软、谷歌、苹果、脸书和亚马逊)和中国的BAT(百度、阿里巴巴和腾讯),投资人工智能的研发费用约为200亿—300亿美元。
      波尔特博士介绍,德国除了投资力度不够外,与中、美两国明显不同的还有发展模式。中、美两国在互联网技术方面具有优势,Big Five和BAT都是网络巨头,以其IT和网络优势带动人工智能发展。而德国的优势是高端机械制造业,即便是在DFKI这样的人工智能研究机构,很多科研人员也是来自机械工程系。他们可以做出很像样的硬件,但在软件开发和应用方面略显迟钝。
       

      1492-MS5X12V11-20 Connection Products

      1492-XIMTR4024-32R 40-Pin Relay IFM 24V DC 32 Relays

      存储卡 6ES7952-1AM00-0AA0 RAM/4M

      变送器 3RS18001HW00

      SIMATIC STEP 7 V14 6ES7806-2CD02-0YA0 SIMATIC ODK 1500S V2.0

      150-F625NBED SMC Flex Smart Motor Controller

      1747-PBASE SLC Basic Development Software

      1769-IF16V CompactLogix 16 Pt A/I Voltage Module

      189-ALOA1 MCB Accessory Lockout Attachment

      194R-HM1E 194R 100-400 A Operating Handle

      2090-CPBM7DF-12AA90 MP-Series 90m Power and Brake Cable

      2090-XXNPMP-16S30 MP-Series 30 m Length Power Cable

      CBL-34-MP-10 Power cable for MTR-3N or MTR-3S30 or MTR-3S43-H series servo motors. 10 feet

      GF-0207 Connecting FlashCable to Fowler Ultra Cal II, Ultra Height II.

      IC200TBX220 Tool box, Micro 20, operator interface and software. Includes (IC200UDD020) 24VDC In/24VDC Out, requires 24VDC power, (IC200USB001) RS-232 option board with (2) 0 -10VDC analog in with VersaMax DataPanel DP 45 (IC200DTX450) with Proficy programming

      IC646TBSPMPS800 Smart Process Monitoring Process+ server 800 loops

      IC647NSL001 Proficy SQL 2005 - 1 Client Access License (order as separate item, not an option)

      IC693ACC334 Faceplate provides a 24 pin fale Fujitsu connector for cable connection. Faceplate replaces I/O module terminal block (20 screw terminal connector).

      IC752CBT000RR Datapanel 320T MB (Mono Base): 320x240 1/4 VGA Monochrome LCD with 803 86SX/40 PC processor. Analog touch screen with text, bitmaps, bar gra phs, real time clock.

      IC800VMCP1200 Power cable for 1 kW VersaMotion servo motor- 20 meter

      SLC/1746 System 1746-FIO4I (2) FAST ANALOG INPUTS, (2) ANALOG CURRENT OUPUTS

      Industrial Computers 6189V-CDROM CD-ROM DRIVE

      Application-specific products 1402-LS51 LINE SYNCHRONIZATION MODULE (LSM)

      Operator Interface 2711-B6C5 PV600 COLOR KEY&TOUCH, RS232 (DH485)

      Support 9301-2SE2400FRR SUPT REINSTATEMENT CONTRACT FOR 93012SE2400FR

      Support 9307-EMCHTS SUPT RENEWAL CONTRACT FOR 9307EMCHTENE

      DeviceNet Products 1734-IB8 24V DC 8 CHANNEL SINK INPUT MODULE

      RSI Software Products 9301-2SE250ZHU4R RSVIEW32 WORKS 150-100K UPGRADE OUT-SUPT (ZH)

      RSI Software Products 9358-BNT60UB1 UPGRADE: IN-SUPT: RSBATCH 60 UNITS TO BUNDLE

      Motion Control MPL-B330P-RK22AA MOTOR,SERVO,4.18 NM,5000RPM,RSLVR,460V

      Motion Control 2090-U3BK-D4409 BREAKOUT BOARD KIT,CONTROL,CN1,ULTRA 3000,9M

      GFK-0726 90-30 PLC State Logic Processor User's Guide

      IC646FXMU01 Proficy Change Management 1 User System

      MSCPX-425606NT Marathon Exp CPU,850 MHz CPU, 128M, 6G, Win NT, 2 PCI/ISA, 1 PCI, 1 ISA

      PSPC-DC50/EL Prof Shop Floor SPC DC 50 User w/ eSig

      PXIe-2526

      ACL-8112PG

      超微X8DAE

      ST-350U-AC

      HIVERTEC HPC-DIO64

      CHANCE-M64

      1492-N37 TERM BLCK End Barrier

      回路闭环控制模块 6ES7355-1VH10-0AE0 FM355S,4 回路闭环控制模块,8DI/8DO,4AI,2个 20pin 前连接器

      行程开关 3SE53223SF23

      TIA 博途 WinCC 选件 6AV2107-2KH00-0BD0 SIMATIC WinCC WebNavigator for Runtime Professional Powerpack 10 -> 25 Clients

      1585J-M8HBJM-6 RJ45 Ethernet Media

      1760-L12AWA Pico 12 Point AC Controller

      188-K2C010 Miniature Circuit Breaker 1 A

      194L-A16-1751 16 A 194L Load Switch

      2090-CHBP8S8-12AA20 Kinetix 6000M IDM hybrid cable

      2090-UXTBMP-18S15 MP-Series 15 m Length Brake Cable

      BC647MPPU01 Logic Developer PLC Professional Upgrade with Proficy GlobalCare Complete with USB Hardware key

      GC647IFSTDV00150 GCC iFIX Std HMI 150 I/O Dev

      IC200CHS112 I/O interposing relay style, relay 8 amps isolated, fused 16 points expansion unit

      IC646MSS001 Logic Developer State Standard

      IC647IFSTRN00150C iFIX Standard HMI 150 I/O Runtime (M1Component Part)

      IC670CHS101 I/O Base, Barrier Style, Hot Insertion

      IC697GDC701RR Graphics Display Coprocessor, CIMPLICITY 70

      IC800SKCPV100 Power cable for SDM100 or SLM100 or SDM250 or SLM250 or SGM450 S-series servo motor connected to an S2K. 10 meters

      ControlLogix/1756 System 1756-CFM 2 CHANNEL/2 OUT CONFIGURABLE FLOWMETER (20PIN)

      Industrial Computers 6182H-12BEH4B VVCE 1250, KEY/TOUCH, EXT MEM, ENET, AC

      Process Control 1757-PE1400RED1 PLX PRIMARY SERVER ON DELL PE1400

      Operator Interface 2711P-RGT6 PROTECTIVE ANTIGLARE OVERLAY,QTY 3,PVP 600 TOUCH

      Support 9355-WABOEMESS SUPT RENEWAL CONTRACT FOR 9355WABOEMES

      Support 9354-SS105R 9354-SS105 SOFTWARE SUPPORT CONTRACT REINSTATEMENT

      ControlNet Products 1734-ACNR 24V DC CONTROLNET ADAPTER

      RSI Software Products 9301-2SE2400PTU2 RSVIEW32 WORKS 300-32K UPGRADE IN-SUPT (PT)

      RSI Software Products 9357-ANETMD3E RSNETWORX WITH MD FOR CNET, DNET, ENET

      Motion Control MPL-A330P-MJ24AA MOTOR,SERVO,4.18 NM,5000RPM,MULTI,230V,BRK,6.1KG

      Motion Control 2090-UXNBMP-18S09 CABLE,ULTRA,NON-FLEX,MOTOR BRAKE,MP 9 MTR.

      CBL-134 Cable. Mitsubishi FX Series Prog port (RS-422)

      NI 9422

      IC600RP554RR Redundant Processor Unit, 24Vdc Power Supply

      IC800SKCEV100 Encoder Cable, S2K to 1 - 5 kW S-Series Servo Motors, 10 Meters

      OC647IFESGSR00075M iFIX Optn: ESig & ERec 75 I/O Server (M4 Part)

      PXI-2501

      CE945GM2A-L74-0

      FSC-1612VN-2

      Intel SE7525RP2/SE7320EP2

      PROX1630-G3A

      P3S440BXS/850

      1492-M7X12 IEC 7 x 12 mm Marker Card

      1494U-C313 1494U 30A-100A 3' Cable Mechanism

      软启动器 3RW44532BC45

      SIMATIC STEP 7 V14 6ES7822-1AA04-0YA7 SIMATIC STEP 7 专业版 V14 试用授权

      1585D-M4UBDE-60 1585D Ethernet Media Patchcord

      1756-IB32K ControlLogix 32 Point Digital Input

      1794-TB3TSK Flex Terminal Base

      194E-E16-1753-4N 16 A 194E Load switch

      2090-CFBM4DF-CDAF04 MP-Series 4m Feedback Cable

      2090-KFBM6-AA TL-Series Feedback Connector Kit

      BC-FDT-DTM-SW2 FDT-DTM Software for use in FDT frame applications (NV project version). extension of the existing DTM, enhanced to better support E thernet.

      GC646TDV999 Proficy GlobalCare Complete for Viewer Development System

      HMI-BEZ-201 Stainless Steel Bezel: 5 inch Color & Mono (QPJ2xxxx-L2P/ -S2P)/ NEMA 4X

      IC640WMI910RR Series 90 XT/AT Parallel/Serial Interface Card

      IC647I3EC I3E:IEEE 488.2

      IC660CBB902RR Series Six Genius I/O Bus Controller w/Diagnostics (Ph B)

      IC695FTB001 Fiber Optic Terminal Board for PMM335

      IC756WRE024E-99 DataViews Runtime for Windows 1-24, Per User, English, Version 9.9

      FlexLogix System 1794-ACN15K CONFORMAL COATED, SINGLE MEDIA ADAPTER, CONTROLNET

      PLC-5/1771 System D1771-6.5.76 RTD INPUT MODULE(1771-IR/B)USER MANUAL

      Process Control 1757-PLXNW OPEN DATA ACCESS - 10 USER

      Operator Interface 2711P-T7C15B2 PV PLUS 700, TOUCH, CNET, AC PS, EXT MEM

      Support 6626-PLPR 6626-PLP SOFTWARE SUPPORT REINSTATEMENT

      Support 8520-ODSS SUPT RENEWAL CONTRACT FOR 8520ODS

      Support F1785-L20C15SERE FIRMWARE UPGRADE FOR 1785-L20C15 PLC5 PROCESSOR MO

      RSI Software Products 9301-2SE220JPU1R RSVIEW32 WORKS 150-300 UPGRADE OUT-SUPT (JP)

      RSI Software Products 9701-VWSB100ENU1 RSVIEW SE STATION 25 - 100 DISPLAY UPGRADE

      RSI Software Products 9399-HDWAREREFPT HARDWARE INTERFACE CONFIG. USER GUIDE (PORTUGUESE)

      Motion Control 2098-DSD-HV150-DN HIGH VOLTAGE DRIVE, 34A/68A, ULTRA3000 W/DNET

      BC646CSCEMK ControlStation CE Development Software with 1 year SAFE

      IC300DIQ627 8 AC Input (120 VAC) , 8 AC Output (250 VAC max, 2A)

      IC752MNH899 Monitor -- 18" flat panel LCD active matrix monitor. No touch.

      MTR-3S46-H-R-0-E-SRR Servo Motor with Seal

      PCI-4472B

      SBC81202

      MOTOROLA GSM 900 载频 CTU2D 900

      M8B-500P-02 DS-3160

      MMC-BDPV41INA

      NuPRO-E330

      1492-JG16 16 square mm Ground Terminal Block

      1492-WFB424 IEC Term Blck 8x47.6x41mm Screw

      软启动器 3RW44223BC44

      性能信号模块 6ES7 522-1BF00-0AB0 DQ 8:数字量输出模块,高性能 DQ 8x 24VDC/ 2A HF, 35mm 模块,不含前连接器

      156-B32CB3 32 A Contactor

      1746-N3 SLC Mating Connector

      1786-TPYS ControlNet Coaxial Straight Y-Tap

      193-T1DC47P 35-47 A IEC Bimetallic Overload Relay

      20-IP20-800 IP 20 800MM DOOR

      2090-CSBM1DF-14AF06 Kinetix Cable Single DSL 2090-Series

      20AC022A3AYNAEG0 PowerFlex 70 AC Drive 22 A at 11 kW 20A

      GA647TRT700 Proficy GlobalCare Assist for CIMPLICITY HMI Server 700 I/O Runtime System

      GPA-100 GagePort Multiplexer, used to stack multiple GagePorts into a single s erial port.

      IC600CM544RR 4K CMOS Logic Memory Module (for use in Model 600 or 6000)

      IC647HSTCSEO10KM eSignature Option for Historian - Enterprise Corporate Server 10000 Points (M4 Key)

      IC647WFL000 Proficy Workflow - Site License

      IC694ACC003 Door labels for the IC694MDLxxx I/O modules. The kit includes two each of the following modules. IC694ACC300, IC694ACC310, IC694ALG220, IC694ALG221, IC694ALG222, IC694ALG223, IC694ALG390, IC694ALG391, IC694ALG392, IC694ALG442,IC694APU300, IC694APU3

      IC756RDV001K-97 DV Development - Irix Op Sys Addt'l User, Korean, Version 9.7

      MicroLogix 1200 System 1762-L40BWAR ML 1200 40DC/RLY/AC 2 PORT

      PLC-5/1771 System 1771-LC3B LOOP CONTROLLER W/RTD OPTION, 120V AC SUPPLY

      Distributed I/O 1794-IC16 FLEX 48 VDC INPUT MDL

      Communications 9355-WABOEMESE RSLINX OEM - SPANISH

      Operator Interface D6195-6.5.3 USER MANUAL CONTROLVIEW BUILDER

      Support 9358-BEPB60R SUPT REINSTATEMENT CONTRACT FOR 9358BEPB60ENE

      Support F1770-FLASH FIRMWARE UPGRADE FLASH UPDATE TOOL

      RSI Software Products 9324-RL0300ITE RSLOGIX 500 STANDARD ITALIAN CD

      RSI Software Products 9301-2SE3503ZHE RSVIEW32 RUNTIME 100K WITH RSLINX (CHINESE)

      RSI Software Products 9358-HSTS2300U1R UPGRADE: OUT-SUPT: HISTORIAN 150 TO 1500 TAG

      Motion Control W-4030-M-H00AB MOTOR,SERVO,WASHDOWN,BF,2.8 NM,3000RPM,12.0KG

      5612 Greyline Micro MC. 4 Lines, (20) 5MM Chars. VFD. ASCII/Serial Interface. NEMA 4

      IC200MDD840 MIXED 24VDC POS LOG INPUT GRP 20PT / OUTPUT RELAY 2.0A PER PT GRP 12PT

      IC695PSA040 RX3I Power supply 120/240VAC and 125VDC 40 watts occupies two slots on system base

      MTR-1220-E-A-E-0RR Stepping Motor Nema23 Encoder

      cRIO-9075

      AIMB-762G2

      MOXA CP-104UL

      ETASIS 亿泰兴 EPR-308

      FSP300-60GLC

      PCA-6106P4

      GDYT-IMB-H612B-R10

      1492-SPM2D250 MCB Supplementary Protector 25 A

      软启动器 3RW30472BB04

      电机启动器 3VU16401CM00

      150-F361NBD SMC Flex Smart Motor Controller

      1732E-IT4IM12R ARMORBLOCK 4 POINT TC INPUT

      1771-WC FIELD WIRING ARM 10 TRMLS GOLD PLATED

      193-EELG E1 Plus 100-500 A IEC Overload Relay

      20-750-ACTE1-F6 PowerFlex 750 AC Terminal Extension Kit

      NI 9422

      2090-CPWM7DF-10AA04 MP-Series 4m Servo Power Cable

      2097-V32PR0-LM Kinetix 350 400W Servo Drive

      ET-GT-3ES-2SC 2 RJ45 Ports, 1 Multimode Fiber Port Ethernet Switch

      GFK-1886 ViewStation/ControlStation CE Iix (10 inch) HW User's Guide

      IC220MDD840 HIGH SPEED COUNTER INPUT, 1IN/1OUT 24VDC (REQUIRES 1 IC220TBK203)

      IC647CSPR025 Proficy Cause+ for Intelligent HMI/SCADA Runtime Server - 25X monitored KPIs

      IC647PSF025 Proficy Process Systems 250 I/O with iFIX

      IC693MDL231LT 240 Vac Isolated Input (8 Points) (LT)

      IC756CDV000J-97 DV Development - Compaq True64 Op Sys, Japanese, Version 9.7

      MSI-MGMT-5-43 Production Mang Clients 5 Pack-43

      PLC-5/1771 System 1785-L40C15 PLC-5/40C FOR CONTROLNET PHASE 1.5

      Distributed I/O 1738-ADN12 DEVICENET ADAPTER M12

      Communications 1787-TCABL T-STYLE CABLE FOR 1770-KFD 6 FT (1.82 METERS)

      Operator Interface 2711-NR4 19-INCH RACK MOUNT KIT

      Support 9304-WVD256R SUPT REINSTATEMENT CONTRACT FOR 9304WVD256

      Support 9324-RLD25U6ENE RSLOGIX 5000 LITE ENGLISH TO FULL UPGRADE

      DeviceNet Products 2711-K5A10 PV550 MONOCHROME KEY, DNET & RS232 PRINT

      RSI Software Products 9301-2SE335KOU3R RSVIEW32 RUNTIME 1500-5K UPGRADE OUT-SUPT (KO)

      RSI Software Products 9371-EDESI1U5 UPGRADE: IN-SUPT: RSWIRE DET IEC/ACAD TO DES IEC

      Motion Control MPG-B025-031M22 MOTOR,SERVO,GEAR RATIO 31,100NM,156RPM,MULTI,460V

      Silver Series 2711-T14C1 PV1400 COLOR TOUCH, RIO & RS232 PRINT

      HE693STP101 same as STP100E w/optical isolation, independent accel/decel

      IC670MDL233 120VAC 8 PT Isolated Input

      QPI-PSL-201 Communication Adaptor Module for 7.5", 10", 12" QP4's

      ST-7241 STXi Expansion Field Power Distribution module, 5, 24, 48, AC 10 Amp no LED status

      USB-9861

      PIO-16/16L(PCI)

      MSC-3870-ROMOE

      NComputing Xtenda X300

      ECB-642

      GALIL RIO-47100

      1492-SPM1B050 MCB Supplementary Protector 5 A

      6ED1055-1CB00-0BA0 LOGO!DM8 24,4DI/4DO

      6ES73325HB014AB2

      1497B-A9-M15-0-N Control Power Transformer

      1606-XLSBAT1 1606 7 Ah UPS Battery Power Supply

      1769-IT6 CompactLogix 6 Pt Thermocouple Module

      190-PB Circuit-Breaker Disconnect Accessory

      194R-J30-1753-PYS1 194R Disconnect Switch

      2090-CPBM7DF-14AA60 MP-Series 60m Standard Cable

      2090-XXNPMP-8S60 MP-Series 60 m Length Power Cable

      CBL-3C-RD-30 Resolver cable for MTR-3S or MTR-3N series servo motors. 30 feet

      GF-0800-3 Connecting FlashCable to DataMyte 518 Gap & Flushness, GSE, RS Technol ogies.

      IC200UAA003 14 point PLC, (8) 120VAC In, (6) 120VAC Out, 120V/240VAC Power Supply

      IC646TBSPMSW002 Smart Process Monitoring SPC+ Web Clients 2 Pack

      IC647NTY000 CIMPLICITY HMI TOYOPUC TCP/IP Communications

      IC693ALG220RR Analog Input, Voltage/Current, 4 Channels

      IC752CGE201 SNP 485 cable for DataPanel 150/160/240

      IC800VMM02LNKSE25 200 W VersaMotion servo motor (0.64 Nm)

      SLC/1746 System 1746-NR4 RTD/RESISTANCE INPUT MODULE FOR PROGRAMMABLE CTRLR

      Industrial Computers 6189V-DVICBL2 DIGITAL VIDEO CABLE 6186 2M

      Application-specific products 1403-LM01A MASTER MODULE FOR POWERMONITOR

      Operator Interface 2711-K6C15L1 PV600 COLOR KEY, CNET & RS232 PRINT

      Support 9301-2SE2500DES SUPT RENEWAL CONTRACT FOR 93012SE2500DE

      Support 9380-RSB10000R SUPT REINSTATEMENT CONTRACT FOR 9380RSB10000

      DeviceNet Products 1734-OX2 24V DC COIL N.O./N.C. DPST RELAY MODULE

      RSI Software Products 9301-2SE3103ESE RSVIEW32 RUNTIME 150 WITH RSLINX (SPANISH)

      RSI Software Products 9358-BPC10ENE RSBIZWARE BATCH PC-BASED PHASES 10 UNITS

      Motion Control MPL-B420P-RK24AA MOTOR,SERVO,4.74 NM,5000RPM,RSLVR,460V,BRK

      Motion Control 2090-UXCK-D15 CONNECTOR KIT 15 PIN D SUB, FEEDBACK CN2

      GFK-0840 Motion Mate APM Standard Mode User's Manual

      IC646MDB150 Logic Developer 150 Tag Runtime & Development System

      MSDIS-1210 Marathon 12", Keypad and Touch

      PSPC-MONITOR5/E Prof Shop Floor SPC Monitor 5 User eSig

       

    在线询盘/留言
  • 0571-87774297