CUS15-24
CUS15-24
产品价格:¥电询(人民币)
  • 规格:CUS15-24
  • 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,请说是在万物包装网上看到的,谢谢!

    商品详情

      CUS15-24现货 in stock! 欢迎来电咨询~!!

      CUS15-24,

      CUS15-24

      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~~~~~

      CUS15-24


      数控加工技术是通过数字化信息来自动化控制机械设备的技术,随着科学技术的发展,产品更新换代较快,多品种、中小批量生产的比重越来越高,对零件的形状及精度要求也越来越高。传统的加工设备和制造方法难以满足要求,而数控加工技术能够有效解决结构复杂、精密、小批多变零件加工问题,因此,得到广泛应用。
      在实际生产中,通过模具加工生产出的价值,要远远大于模具本身的价值。在模具制造生产过程中,使用数控加工技术不仅可以保证模具的精度,而且可以方便高效的对模具进行设计和加工。因此,数控技术在模具制造中发挥着重要的作用。
      1、 数控加工技术特点

      数控加工技术分为数控机床和数控编程两方面,其中,数控加工机床属于模具制造中的硬件设施,直接影响着模具加工的质量和效率;数控编程则属于软件设施,可以满足不同模具的加工要求,从而方便、高效的完成了加工任务。

      1.1 高质量的产品性能

      传统的模具制造技术不成熟,制造工艺较粗糙,加工产生的次品和废品率较高,模具质量较低,难以满足高质量的要求。相比与传统的模具制造,数控加工技术采用了数字一体化操作系统,能较好的控制误差,保证加工精度且质量稳定。

      1.2 较复杂的零件加工

      数控机床的驱动装置主要由主轴电机、进给单元、进给电机及主轴驱动单元四部分组成,能够实现多坐标的联动,完成模具生产的各项复杂工作,适用于加工复杂模具。
      1.3 高效的生产率

      随着市场经济的不断发展,需要有竞争力的产品来带动生产效率的提高,模具制造周期、产品质量及加工生产成本,对模具产品的市场竞争力影响较大。因此,如何缩短模具制造周期、提高产品质量显得尤为重要。

      数控加工技术利用数字操作系统对加工过程进行控制,大大缩短了模具制造时间,整个加工生产过程高速、高效,提高了生产效率和产品质量。

      1.4 高度的自动化

      数控加工技术采用数字化的操作技术,连续性好,自动化高。相对于传统的加工技术来说,不但能降低操作工人的劳动强度,而且模具制造的连续性好,不易出错,能够提高模具的加工效率高,且质量较好。

      在自动化技术下,生产可以实现流水线,各部分的操作人员只需按要求进行操作即可。因此,数控加工技术被不断应用于模具的加工生产中,进一步提高了企业的经济效益

      1.5 对操作人员技术要求高

      同传统模具制造不同,数控加工技术多操作人员的专业水平要求较高,需要具备专业的数字化技能,除必须掌握计算机操作技能外,还必须精通数控加工技术的各种控制语言,只有熟练掌握数控加工语言,才能完成代码的编写,实现对数控机床的操控。

      为了能够充分发挥数控加工技术在模具加工中的重要作用,只有具备专业水平的操作人员才能够从事相关工作。
       

      IC200ALG260 ANALOG INPUT 12 BIT VOLTAGE/CURRENT 8CH

      IC752PBI100 PC/104 Profibus Card for models 160/240E

      QPI3D200E2P/B QUICKPANEL MONOCHROME 9" BLANK

      cDAQ-9132

      RUBY-9716VG2AR

      Osprey video HannStar MV-4

      P4DCE+

      YPG-6113LP4

      PEAK 600VL

      IBM X3250M3

      1492-PD3C263 350 A Power Distribution Block

      中央处理单元 6ES7414-4HJ04-0AB0 CPU414-4H,1.4MB RAM,60ns,电源 24VDC,MPI/PROFIBUS-DP 主站接口

      变送器 3RS17061FE00

      1495-N77 10 A Electrical Interlock Kit

      1585J-M8TBJM-20 RJ45 Ethernet Media

      1761-CBL-AM00 MicroLogix Cable

      188-K3B160 Miniature Circuit Breaker 16 A

      194L-E16-1754 16 A 194L Load Switch

      2090-CPBM4DF-16AF12 MP-Series 12m Length Cable

      2090-XXNFMF-S12 Kinetix Drives 12m Standard Cable

      BC647OEM0411 OEM Edge Program Renewal Additional Key - Historian

      GC647PATAXSO Proficy PAT - Driver For All Axsun Technologies Near-Ir Spectrometers - Assist Support

      IC200MDD844 Mixed 24VDC POS LOG input group 16 point / 24 VDC output 16 point.

      IC646NRF000 Allen-Bradley RF Antenna Communications

      IC647MBEC MBE:Modicon Modbus Ethernet 7X

      IC670TBM001 Aux. Terminal Strip, Qty. 2, Barrier Style

      IC697MDL671 Interrupt Input Module, 14 points

      IC800SLR001 External regeneration resistor rated 50 ohm100 Watt for SL and S2K series

      ControlLogix/1756 System 1756-BA1 LOGIX5000 BATTERY ASSEMBLY

      Industrial Computers 6182H-15BEH6D VVCE 1500, KEY/TOUCH, EXT MEM, RIO/DH, DC

      Process Control 1757-DNBEXP05 DEVICENET MODULE EXPANSION, 3-5 MAX

      Operator Interface 2711P-ST6BC PV PLUS 600 COLOR, KEY/TOUCH STARTER KIT

      Support 9326-AD10USR SUPT REINSTATEMENT CONTRACT FOR 9326AD10USENE

      Support 9371-EDDL3S SUPT RENEWAL CONTRACT FOR 9371EDDL3

      ControlNet Products 1734-TBQ10 10 MODULE BASES W/ REMOVABLE IEC SCREW TERMINALS

      RSI Software Products 9301-2SE240ITU1R RSVIEW32 WORKS 1500-32K UPGRADE OUT-SUPT (IT)

      RSI Software Products 9358-B60U2R UPGRADE: OUT-SUPT: RSBIZWARE BATCH 10 TO 60

      Motion Control MPL-A430P-SJ22AA MOTOR,SERVO,5.42 NM,5000RPM,SINGL,230V,6.4KG

      Motion Control 2090-UXNFDN23-K30 CABLE,ULTRA,NON-FLEX, MOTOR FEEDBACK,N,SKW,30M

      CBL-15-MP-30 Power Cable, MTR-1Nxx SPLASHPROOF Stepping Motors, 30 Ft.

      IC610PRG120RR LCD Portable Programmer 230Vac (order Prgm. Pack separately)

      IC800SLCEZ050 Encoder Cable, 30-750 W SL Servo Motor, 5 Meters

      OC647IFRCPC iFIX Optn: Recipe (M1Component Part)

      PXI-2567

      PCI748

      Intel S3420GP

      8170-735-511

      SAGP-865EV

      TeKnologue PC4304B

      1492-MCAA330 30 A UL489 Miniature Circuit Breaker

      1494V-DH644-A NEMA Flange Mtd Rod Switch Disconnect Sw

      软启动器 3RW44566BC34

      工程组态编程软件 6AV2102-2AA04-0BD5 SIMATIC WinCC Advanced Powerpack WinCC Comfort -> WinCC Advanced V14

      1585D-M4UBJM-30 Micro D-Code, QD Style Ethernet Media

      1756-L71K ControlLogix 2 MB Controller

      1799-12SPCON Embedded Input/Output Accessories

      194E-FA00E-PE-TN 194E Load switch

      2090-CFBM6DF-CBAA09 TL-Series 9m Feedback Cable

      2090-SCNP25-0 Kinetix 25-25m Fiber Optic Cable

      BC646MPHS01 Logic Developer PDA Site Lisc Seat - 1 seat

      GC647AEC100 GC Efficiency Client 100 Pak

      HMI-CAB-C92 CABLE SIMATIC TI 500 SERIES 9 PIN MALE RS-422

      IC641SWP731 Sequential Function Chart Option for LM90-70

      IC647IFCLNTSRO100K iFIX iClientTS Read Only 100 PK (M1 Kit Part)

      IC660EBD110 Electronic Assembly for IC660BBD110

      IC695STK010 RX3i Profinet Starter Kit. Limited to one per customer per customer site. Kit includes CPE305, 7 slot base, AC power supply, input and output module, Profinet controller, VersaMax Profinet slave, combination I/O and Proficy Machine Edition.

      IC756WRE499E-22 DataViews Runtime for Windows 100+, Per User, English, Version 2.2

      FlexLogix System 1794-OW8 RELAY CONTACT OUTPUT, 8 PT, ISOLATED

      PLC-5/1771 System D6200-6.4.11ES PLC-5 PROGRAMMING SW INSTRUC. SET REF. (SPANISH)

      Process Control 1757-PLXSRU100 PLX REDUNDANT SERVER 50 TO 100 POINT EXPANSION

      Operator Interface 2711P-T10C15D2 PV PLUS 1000, TOUCH, CNET, DC PS, EXT MEM

      CUS15-24

      Support 1788-FFCTR SUPT REINSTATEMENT CONTRACT FOR 1788FFCT

      Support 2707-NP3S SUPT RENEWAL CONTRACT FOR 2707NP3

      Support F1785-L40LSERE FIRMWARE UPGRADE FOR 1785-L40L PLC5 PROCESSOR MODU

      RSI Software Products 9301-2SE2303JPE RSVIEW32 WORKS 1500 WITH RSLINX (JAPANESE)

      RSI Software Products 9701-VWSS000ENU2 RSVIEWSE 100 TO UNLIMITED DISPLAY UPGRADE IN-SUPT

      RSI Software Products 9399-RLD300GR RSLOGIX 5000 GETTING RESULTS GUIDE

      Motion Control 1394C-SJT05-L MOD,SYSTEM,5KW,IMCS SINGLE AXIS,NO RIO,NO AXIS LIN

      BC646MDE300 Logic Developer - PC & View Development/Runtime (HRT) 300 I/O

      IC300OCS049 Temperature Controller I/O Board. 4 temperature inputs (RTD/Thermocouple) selectable ch-by-ch, 2 channels Analog Outputs, current (4-20mA), 2 Relay Outputs (250vac, , 30vdc, 5.0A), 2 DC Outputs (5/12/24vdc, 0.5A neg logic with ESCP)

      IC752WBB252 Display Station 2000 Series - 12.1" active matrix SVGA (800x600) resistive touchscreen with integrated keypad, Pentium 350MHz, 128MB RAM, 6.4 GB HD, expansion slots, Ethernet, with unlimited point count CIMPLICITY HMI R&D and Win NT

      MTR-3T13-G-R-B-M-SRR Servo Motor Metric 24V Brake, Seal

      PCI-6220

      VTC3300-SKT

      MP-945A

      AIR-PWR-4400-AC

      PEAK703P(LF)-HC

      KTQ45/FLEX

      1492-L3-B IEC Term Blck 5.1x59.5x31.3mm Spr Clp

      1492-XIMTS4024-32R Solid State Relay Dgtl Interface Module

      软启动器 3RW44253BC45

      附件 6ES7 590-1BC00-0AA0 S7-1500 安装导轨:2000 mm

      1585-C8UB-S600 Cable Spool Ethernet Media

      1746-RT25R SLC Replacement Terminal Block

      1790D-8BV8B CompactBlock LDX 16 Point Comb Block

      194E-A25-1753-R 25 A 194E Load switch

      20-PP11006 WIRE 1 (BRIDGE)

      2090-CSBM1DF-18AF08 Kinetix Cable Single DSL 2090-Series

      20AC043A3AYYANG0 PowerFlex 70 AC Drive 43 A at 22 kW 20A

      GC646IFCLNTCRO100 GCC iFIX iClientTS Read Only 1 PK Runtime Version

      HE670ADC810 Discontinued Part. Check with GE IP on migration path.

      IC600LX616RR 8K Logic/8K Register Memory Module

      IC647HSTES75KM Historian Enterprise Server 75000 Points (M4 Key)

      IC655APU521RR Axis Positioning Module, Encoder Input, Servo Input

      IC694DNM200 DeviceNet Master Module for RX3i. Module can only be located in the CPUbase. The module is on the high speed serial bus.

      IC756SDV001J-99 DV Development - Solaris Op Sys Addt'l User, Japanese, Version 9.9

      MicroLogix 1500/1769 System 1769-IA16 16 POINT 120 VAC INPUT MODULE

      PLC-5/1771 System 1771-PT2 FIBER OPTIC CABLE

      Distributed I/O 1794-TB3 TERMINAL BASE, 3-WIRE

      Communications 9399-WABOUGFR RSLINX OEM USER GUIDE (FRENCH)

      Support 9310-BL100S 9310-BL100 SOFTWARE SUPPORT CONTRACT RENEWAL

      Support 9358-BTDS03S SUPT RENEWAL CONTRACT FOR 9358BTDS03ENE

      Support F1771-M1 FIRMWARE UPGRADE FOR 1771-M1 I/O MODULE

      RSI Software Products 9324-RLD0U7ESE RSLOGIX 5000 SERVICE ED TO PRO, UPG, ESP

      RSI Software Products 9301-2SE350ZHU4R RSVIEW32 RUNTIME 150-100K UPGRADE OUT-SUPT (ZH)

      RSI Software Products 9358-MTRCK03U2R UPGRADE: OUT-SUPT: RSBW MATERIALTRACK 3 TO 10

      Motion Control 8720SM-018S3FAS3 18.5 KW/41.4 AMP, 750 VDC, AC MOTOR WITH SNS60

      840-RC-08 8" Ribbon Cable. Term Both Ends W/16 Pin DIP Plugs

      IC200MDL744 OUTPUT 5/12/24VDC NEG LOGIC 0.5A PER PT (2 GROUPS OF 16) 32PT

      IC697VAL304 Analog Output, Isolated, 4 channel, 12 bit, Voltage - bipolar +/-2.5VDC, +/-5VDC, +/-10VDC. Removable terminal block, no cable required

      MTR-1331-J-E-D-E-SRR Stepping Motor Nema34 Encoder Splashproof

      KCPI-3130

      IPC-586VDH

      SHT-16B-CT/CPCI

      PROx 1603-G3A

      3C900B-COMBO

      CAN-PCI/200

      DALSA VA50E-04

      1492-SPM3B320-N MCB Supplementary Protector 32 A

      软启动器 3RW40372BB05

      中央处理单元 6ES7 211-1AE40-0XB0 CPU 1211C DC/DC/DC

      150-F85NBDB SMC Flex Smart Motor Controller

      1734-IM4 POINT I/O 4 Point Digital Input Module

      1783-ETAP1F 3-PORT ENET/IP TAP - 2 TP/1 FIBER

      193-EPE E1 Plus Panel Mount Adaptor

      20-750-EMC3-F5 PF753 & PF755 FR 5 EMC CORES W PLATE

      2090-CPWM7DF-12AA60 MP-Series 60m Power Cable

      2098-DSD-030X-DN Ultra 3000 3 kW with DeviceNet Drive

      GA646IFCLNTCRO010 GCA iFIX iClient Read Only 25 PK Keyless Runtime Version

      GFK-2207 Stepping MotorCube with DeviceNet Interface Manual

      IC220TBK085 I/O TERMINAL STRIP, 8 POSITION SPRING STYLE, RELAY, QTY 10

      IC647G90M G90:GE Fanuc SNP

      IC647SDR001 Scheduler Day rate

      IC693MDL645LT 24 Vdc Input, Neg/Pos Logic (16 Points) (LT)

      IC756DVE010J-99 EO GECK (Graphical Editor Construction Kit) - Intel x87, Japanese, Ver sion 9.9

      MSI-QUAL-50-43 Quality Mang Clients 50 Pack-43

      PLC-5/1771 System 1771-A4BK CONFORMALLY COATED, I/O CHASSIS ASSEMBLY 16 SLOT

      Distributed I/O 1790D-T8BV8B DNET LDX 24VDC, 8 UNIV IN/8 SRCE OUT BASE TERM BLK

      Communications 1770-CG RS-232C INTERFACE CABLE

      Operator Interface 2727-G7P20D1P5 MOBILEVIEW GUARD G750

      Support 9305-RSVADFCITR SUPT REINSTATEMENT CONTRACT FOR 9305RSVADFCIT

      Support 9515-RSAAMPRDS SUPT RENEWAL CONTRACT FOR 9515RSAAMPRDENE

      EtherNet/IP Products 2706-P42R INVIEW MESSGE DISPLAY. 1 OR 2 LINE, 12 OR 20 CHAR

      RSI Software Products 9301-2SE3400PTE RSVIEW32 RUNTIME 32K (PORTUGUESE)

      RSI Software Products 9515-RSCHM025ENE RSMACC CHANGE MGMT FOR UP TO 25 DEVICES

      Motion Control 1326AB-B430E-S2L MOTOR,SERVO,460V,6.6NM,3000RPM,SINGL,IP67

      3415-128-C Greyline OS, 4 Line, (20) 9MM Chars, VFD, Quick Connect, 128K Memory W/Clock/Date, NEMA 4

      HMI-BEZ-204 BEZEL 6" STAINLESS STEEL

      IC693ALG220 Analog Input, Voltage/Current, 4 Channels

      QPL2D200C2P/B QUICKPANEL COLOR 12.1" TFT BLANK

      TGT-E000-0-0 Target series rack expansion module with 10 foot rack linker cable

      SCC-AI04

      PROFIBUS-PC

      MRT-6320P-R

      CORECO iMAGING X64-AN OC-64A0-02040

      PCM-087

      PWA 91\262C

      CUS15-24

      1492-SPM1C040 MCB Supplementary Protector 4 A

      通用型变频器 6SE6 420-2UD15-5AA1 0.55 KW,73 x 173 x 149

      电机启动器 3VU13400NL00

      1497D-A6-M14-0-N Gen Purpose Transformer

      1608N-BP025A240V1 MiniDySC 25 Amp Bypass

      1769-OW16 CompactLogix 16 Pt D/O Relay Module

      190S-CND2-CC16D-TE 10-16 A Compact Comb Starter W/Ckt-Bkr

      194R-NU100-1753 Disconnect non-fused NEMA 3 poles 100A

      2090-CPBM7DF-16AF07 MP-Series 7m Cable

      2090-XXTPMP-10S30 MP-Series 30 m Length Power Cable

      CGGMP99901 GC GM PSRS

      GF-4122R Connecting FlashCable to Panametrics 22DL.

      IC200UDR120 VersaMax Micro 20 point PLC,(12) 24VDC In, (8) Relay Out, 120/240VAC Power Supply. (1) serial port and (1)optional communication port. Requires Machine Edition 5.7 or higher. Battery (IC200ACC414) is required for data retention. Battery not inc

      IC646VSCEMK Proficy Machine Edition View Standard

      IC647PATLT00 "Proficy PAT - Process Analytical Software Suite, Special Purpose 2"

      IC693BEM320RR I/O Link Interface Module

      IC752SKT001RR Datapanel J+ Starter Kit: Includes Datapanel J (DPJ000), download & c ommunication cables, WinCfg, user & programming manuals

      IMC-105X-1-D 5 amp IMC stepping motor controller

      SLC/1746 System 1746-N2 MODULAR CARD SLOT FILLER FOR PROGRAMMABLE CTRLR

      Industrial Computers 6189V-MRA12 RACK ADAPTER FOR 12.1" PLATFORMS

      Application-specific products 1404-M605A-000 MASTER MODULE FOR POWERMONITOR

      Operator Interface 2711-K10C20 PV1000 COLOR KEY, ENET & RS232 PRINT

      Support 9301-2SE3200JPR SUPT REINSTATEMENT CONTRACT FOR 93012SE3200JP

      Support 9380-RSBVB1000S SUPT RENEWAL CONTRACT FOR 9380RSBVB1000

      DeviceNet Products 1792D-4BV0D 4 SINK/SOURCE INPUTS, 4 CONNECTORS

      RSI Software Products 9301-2SE320FRU1R RSVIEW32 RUNTIME 150-300 UPGRADE OUT-SUPT (FR)

      RSI Software Products 9358-BPMGR03U2R UPGRADE: OUT-SUPT: RSBW BATCH PRD MGR 3 TO 10 SERV

      Motion Control MPL-B4530F-SK22AA MOTOR,SERVO,8.36 NM,2800RPM,SINGL,460V

      Motion Control 2090-SCVP25-0 SERCOS FBR CABL,CONN,STANDARD PVC JKT,PLASTIC 25.0

      GPWPB01MV30-DEM OBSOLETE - GPPRO DEMO CD

      IC646MPPU03 Logic Developer - PLC Professional - Upgrade from PLC Standard to PLC Professional

      MTR-1337-N-D-E-S Stepping Motor Nema34, Series Wdg, Splashproof

      QPKCBDE0000 6 inch TFT QuickPanel with blank label/ Ethernet/ Compact Flash/ 24VDC UL/cUL & CE Approvals

      PXIe-6358

      DAQ-2213

      S5247G2NR-EFI

      CONTEC PIO-32/32B(PCI) H

      VPM-54416-32

      MATROX 891-0401

      1492-PDEN1 Power Distribution Block Adapter Plate

      模拟量输入/输出模块 6ES7431-0HH00-0AB0 AI/16 ,非隔离,13BITS +/-10V,+/-20MA,4-20MA

      变送器 3RS10002CK10

      1497-A-BASX-3-N Control Circuit Transformer

      1585J-M8UBJM-2 RJ45 Ethernet Media

      1761-L16BWB MicroLogix 1000 16 Point Controller

      188-K3C005 Miniature Circuit Breaker 0.5 A

      194L-E20-3753 20A 194L Load Switch

      2090-CPBM6DF-16AA04 TL-Series 4m Power and Brake Cable

      2090-XXNFMP-S09 MP-Series 9 m Length Feedback Cable

      BC647OEMX365 OEM Edge 1st Year Subscription includes 2 physcial M4 keys, Global Care Complete (iGC OEM)

      GC647PATOSI0 Proficy PAT - Pi Interface: Provides The Capability To Interface Proficy Rx To The Osisof Pisyste Data Historian - Assist Support

      IC200MDD851 MIXED OUTPUT 12/24VDC POS GRP 16PT / INPUT 5/12VDC POS/NEG GRP 16 PT

      IC646NSL810 Proficy SQL 2008 - 10 CALs using Client Access licensing model

      IC647MDA700 View Development/Runtime 700 I/O with USB Hardware key

      IC676ACC001 VersaMax IP Point Labels - Qty 50 (10 strips with 5 labels per strip)

      IC697MEM713RR Expansion RAM, 64 KBytes, CMOS (Used w/77X CPUs & PCM)

      IC800SSD216S1 16 amp 230 VAC S2K servo drive for S-series motors

      ControlLogix/1756 System D1756-UM008AENP CONTROLOGIX MULTI- VENDOR INTERFACE MODULE DF UM

      Industrial Computers 6182H-15KRH15D VVCE 1500, KEYPAD, STD MEM, CNET, DC

      Process Control 1757-DNBUL20 DEVICENET USAGE LICENSE, 20 DNB MAX

      Operator Interface 2711-M3A19L1 PV300MICRO MONOCHROME, RS232 (DH485)

      Support 9326-AD25WDR SUPT REINSTATEMENT CONTRACT FOR 9326AD25WDENE

      Support 9371-EDETIACS SUPT RENEWAL CONTRACT FOR 9371EDETIAC

      ControlNet Products 1797-RPFM CONTROLNET EX FIBER REPEATER - MEDIUM

       

    在线询盘/留言
  • 0571-87774297