MAX3243EIPW.,1755053,差分线形驱动器, RS232, 3 驱动器,TEXAS INSTRUMENTS
laird代理商
专业代理销售laird(莱尔德)全系列产品-新加坡2号仓库
美国1号分类选型新加坡2号分类选型英国10号分类选型英国2号分类选型日本5号分类选型

在本站结果里搜索:    
热门搜索词:28B0500-100  IRF9540  保险丝  amphenol  4.7μF 63V 5mm  P沟道 8ohm SOT-23  2581138

MAX3243EIPW. - 

差分线形驱动器, RS232, 3 驱动器

TEXAS INSTRUMENTS MAX3243EIPW.
声明:图片仅供参考,请以实物为准!
制造商产品编号:
MAX3243EIPW.
仓库库存编号:
1755053
技术数据表:
(EN)
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
您可通过官网直接下单选定型号并完成支付(请确保型号准确),销售团队将同步审核;线下合同交易模式同步开放,具体流程请联系我司业务代表。
  美国1号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPWR
库存编号:296-19810-1-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP12328
1起订
1+
10+
25+
100+
250+
500+
1000+
¥19.94
¥14.55
¥13.22
¥11.75
¥11.05
¥10.63
¥10.28
购买6-10天 购买
,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTE5ODEwLTEtTkQ="],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["19.94,14.55,13.22,11.75,11.05,10.63,10.28,"],"maxnum":["12328"],"minnum":["1"],"mytime":["6-10天"],

查看资料
MAX3243EIPWR
库存编号:296-19810-6-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP12328
1起订
1+
10+
25+
100+
250+
500+
1000+
¥19.94
¥14.55
¥13.22
¥11.75
¥11.05
¥10.63
¥10.28
购买6-10天 购买
,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTE5ODEwLTYtTkQ="],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["19.94,14.55,13.22,11.75,11.05,10.63,10.28,"],"maxnum":["12328"],"minnum":["1"],"mytime":["6-10天"],

查看资料
MAX3243EIPWR
库存编号:296-19810-2-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP12000
2000起订
2000+
4000+
6000+
10000+
¥10
¥9.76
¥9.64
¥9.51
购买6-10天 购买
,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTE5ODEwLTItTkQ="],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["2000,4000,6000,10000,"],"cvcPriceAll":["10,9.76,9.64,9.51,"],"maxnum":["12000"],"minnum":["2000"],"mytime":["6-10天"],

查看资料
MAX3243EIPW
库存编号:296-26166-5-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP2238
1起订
1+
10+
50+
100+
250+
500+
1000+
¥34.64
¥25.87
¥22.34
¥21.25
¥20.1
¥19.4
¥18.83
购买6-10天 购买
,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTI2MTY2LTUtTkQ="],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,50,100,250,500,1000,"],"cvcPriceAll":["34.64,25.87,22.34,21.25,20.1,19.4,18.83,"],"maxnum":["2238"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

查看资料
MAX3243EIPWG4
库存编号:MAX3243EIPWG4-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP0
300起订
300+
¥17.92
询价需咨询 询价
查看资料
MAX3243EIPWE4
库存编号:MAX3243EIPWE4-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP0
300起订
300+
¥17.92
询价需咨询 询价
查看资料
MAX3243EIPWRE4
库存编号:MAX3243EIPWRE4-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP0
2000起订
2000+
4000+
6000+
10000+
14000+
¥7.82
¥7.63
¥7.54
¥7.43
¥7.37
询价需咨询 询价
查看资料
MAX3243EIPWRG4
库存编号:MAX3243EIPWRG4-ND
Texas Instruments IC TRANSCEIVER FULL 3/5 28TSSOP0
2000起订
2000+
4000+
6000+
10000+
14000+
¥7.82
¥7.63
¥7.54
¥7.43
¥7.37
询价需咨询 询价
查看资料
  日本1号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPWR
库存编号:MAX3243EIPWR
Texas Instruments Semiconductors1601
1起订
1+
10+
50+
100+
200+
¥41.46
¥20.26
¥18.38
¥15.03
¥13.96
购买1-2周 购买
,"cvcgetWeb":["c3JjPTkmUE49TUFYMzI0M0VJUFdS"],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,50,100,200,"],"cvcPriceAll":["41.46,20.26,18.38,15.03,13.96,"],"maxnum":["1601"],"minnum":["1"],"mytime":["1-2周"],
  新加坡3号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPWR
库存编号:3006996
Texas Instruments RS232 TRANSCEIVER, 500KBPS, TSSOP-2889
1起订
1+
10+
50+
100+
250+
500+
1000+
2500+
¥32.75
¥18.82
¥17.23
¥15.52
¥14.67
¥12.71
¥10.15
¥9.78
购买1-2周 购买
,"cvcgetWeb":["c3JjPTQmUE49MzAwNjk5Ng=="],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,50,100,250,500,1000,2500,"],"cvcPriceAll":["32.75,18.82,17.23,15.52,14.67,12.71,10.15,9.78,"],"maxnum":["89"],"minnum":["1"],"mytime":["1-2周"],

查看资料
MAX3243EIPWR
库存编号:3006996RL
Texas Instruments RS232 TRANSCEIVER, 500KBPS, TSSOP-2889
100起订
100+
250+
500+
1000+
2500+
¥15.52
¥14.67
¥12.71
¥10.15
¥9.78
询价需咨询 询价
查看资料
  英国7号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPWR
库存编号:MAX3243EIPWR
Texas Instruments IC: interface, transceiver, full duplex,RS232, 500kbps, TSSOP281519
1起订
1+
10+
50+
100+
250+
500+
1000+
¥21.87
¥18.3
¥15.16
¥13.73
¥12.44
¥11.58
¥11.3
购买1-3周 购买
,"cvcgetWeb":["c3JjPTIzJlBOPU1BWDMyNDNFSVBXUg=="],"cvcModel":["MAX3243EIPWR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,50,100,250,500,1000,"],"cvcPriceAll":["21.87,18.3,15.16,13.73,12.44,11.58,11.3,"],"maxnum":["1519"],"minnum":["1"],"mytime":["1-3周"],
MAX3243EIPW
库存编号:MAX3243EIPW
Texas Instruments IC: interface, transceiver, full duplex,RS232, 500kbps, TSSOP2845
1起订
1+
3+
10+
50+
¥36.45
¥34.31
¥30.02
¥25.73
购买1-3周 购买
,"cvcgetWeb":["c3JjPTIzJlBOPU1BWDMyNDNFSVBX"],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,3,10,50,"],"cvcPriceAll":["36.45,34.31,30.02,25.73,"],"maxnum":["45"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
  英国8号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPW National Semiconductor Corporation IC,LINE TRANSCEIVER,3 DRIVER,5 RCVR,TSSOP,28PIN,PLASTIC480
1起订
1+
33+
118+
¥58.81
¥39.21
¥36.27
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" National Semiconductor Corporation "],"cvcNumberAll":["1,33,118,"],"cvcPriceAll":["58.81,39.21,36.27,"],"maxnum":["480"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX3243EIPW National Semiconductor Corporation IC,LINE TRANSCEIVER,3 DRIVER,5 RCVR,TSSOP,28PIN,PLASTIC480
1起订
1+
111+
296+
¥66.33
¥30.96
¥28.75
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" National Semiconductor Corporation "],"cvcNumberAll":["1,111,296,"],"cvcPriceAll":["66.33,30.96,28.75,"],"maxnum":["480"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX3243EIPWRG4 Texas Instruments LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO28442
1起订
1+
132+
289+
¥38.08
¥19.04
¥17.61
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPWRG4"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,132,289,"],"cvcPriceAll":["38.08,19.04,17.61,"],"maxnum":["442"],"minnum":["1"],"mytime":["1-3周"],
MAX3243EIPWRG4 Texas Instruments LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO28 (Also Known As: MAX3243EIPWR)442
1起订
1+
132+
289+
¥38.08
¥19.04
¥17.61
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPWRG4"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,132,289,"],"cvcPriceAll":["38.08,19.04,17.61,"],"maxnum":["442"],"minnum":["1"],"mytime":["1-3周"],
MAX3243EIPWRG4 Texas Instruments LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO28 (Also Known As: MAX3243EIPWR)12
1起订
1+
5+
¥23.8
¥21.9
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPWRG4"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,5,"],"cvcPriceAll":["23.8,21.9,"],"maxnum":["12"],"minnum":["1"],"mytime":["1-3周"],
MAX3243EIPWRG4 Texas Instruments LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO2812
1起订
1+
5+
¥23.8
¥21.9
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX3243EIPWRG4"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,5,"],"cvcPriceAll":["23.8,21.9,"],"maxnum":["12"],"minnum":["1"],"mytime":["1-3周"],
  英国11号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX3243EIPW
库存编号:2675693P
Texas Instruments RS-232 Trans Receiver, MAX3243EIPW, TU180
10起订
10+
25+
¥31.69
¥29.99
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI4JlBOPTI2NzU2OTNQ"],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["10,25,"],"cvcPriceAll":["31.69,29.99,"],"maxnum":["180"],"minnum":["10"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX3243EIPW
库存编号:2675693
Texas Instruments RS-232 Trans Receiver, MAX3243EIPW, PK180
5起订
5+
10+
25+
¥35.26
¥31.69
¥29.99
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI4JlBOPTI2NzU2OTM="],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["5,10,25,"],"cvcPriceAll":["35.26,31.69,29.99,"],"maxnum":["180"],"minnum":["5"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX3243EIPW
库存编号:2675692
Texas Instruments RS-232 Trans Receiver, MAX3243EIPW, TU180
50起订
50+
100+
250+
¥29.29
¥28.7
¥45.48
购买1-3周 购买
,"cvcgetWeb":["c3JjPTI4JlBOPTI2NzU2OTI="],"cvcModel":["MAX3243EIPW"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["50,100,250,"],"cvcPriceAll":["29.29,28.7,45.48,"],"maxnum":["180"],"minnum":["50"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

MAX3243EIPW.产品概述

The MAX3243EIPW is a RS-232 multichannel Line Driver/Receiver with ±15kV ESD (HBM and IEC61000-4-2, air-gap discharge) and ±8kV ESD (IEC61000-4-2, contact discharge) protection on serial-port connection pins. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for the typical serial port used in an IBM PC/AT or compatible. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. In addition, the device includes an always-active non-inverting output (ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down. The device operates at data signalling rates up to 250kB and a maximum of 30V/μs driver output slew rate. Flexible control options for power management are available when the serial port is inactive.
  • Single-chip and single-supply interface for IBM PC/AT serial port
  • Serial-mouse driveability
  • Auto-power-down feature to disable driver outputs when no valid RS-232 signal is sensed
  • Designed to be interchangeable with Maxim MAX3243E
  • Designed to transmit at a data rate up to 500kbps
  • 1μA Typical Low standby current
  • Green product and no Sb/Br

便携式器材, 计算机和计算机周边

MAX3243EIPW.产品信息

  芯片接口类型  RS232  
  驱动器数  3驱动器  
  封装  每个  
  产品范围  -  
  MSL  -  
关键词         
参考价格及参考库存
  美国1号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPWR
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWR
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWR
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPW
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWE4
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWG4
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWRG4
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX3243EIPWRE4
[更多]
Texas Instruments

IC RS232 3V-5.5V DRVR 28-TSSOP

RoHS: Compliant | pbFree: Yes

搜索
查看资料
  美国3号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP Tube - Rail/Tube (Alt: MAX3243EIPW)

RoHS: Compliant

搜索
MAX3243EIPWR
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R (Alt: MAX3243EIPWR)

RoHS: Compliant

搜索
MAX3243EIPWR
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R - Tape and Reel (Alt: MAX3243EIPWR)

RoHS: Compliant

搜索
MAX3243EIPWE4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP Tube - Rail/Tube (Alt: MAX3243EIPWE4)

RoHS: Compliant

搜索
MAX3243EIPWG4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP Tube - Rail/Tube (Alt: MAX3243EIPWG4)

RoHS: Compliant

搜索
MAX3243EIPWRG4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R - Tape and Reel (Alt: MAX3243EIPWRG4)

RoHS: Compliant

搜索
MAX3243EIPWRE4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R - Tape and Reel (Alt: MAX3243EIPWRE4)

RoHS: Compliant

搜索
  日本3号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP Tube

RoHS: Compliant

搜索
MAX3243EIPWRE4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

RoHS: Compliant

搜索
MAX3243EIPWE4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP Tube

RoHS: Compliant

搜索
MAX3243EIPWRG4
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

RoHS: Compliant

搜索
MAX3243EIPWR
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

RoHS: Compliant

搜索
MAX3243EIPWR
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

RoHS: Compliant

搜索
MAX3243EIPWR
[更多]
Texas Instruments

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

RoHS: Compliant

搜索
  新加坡2号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW.
[更多]
Texas Instruments

IC, RS232 3V-5.5V DRVR 28-TSSOP

搜索
MAX3243EIPWR.
[更多]
Texas Instruments

IC, RS-232 TRANSCEIVER, 5.5V, TSSOP-28,

搜索
MAX3243EIPWR
[更多]
Texas Instruments

RS232 TRANSCEIVER, 500KBPS, TSSOP-28

搜索
  美国8号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW
[更多]
Texas Instruments  

搜索
MAX3243EIPWR
[更多]
Texas Instruments  

搜索
  日本5号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW
[更多]
Texas Instruments

Interface IC Operating temperature: -40...+85 °C No. of drivers: 3 No. of receivers: 5 Power supply: 3.3...5 V Series: MAX3243 Interfaces: RS232 Package: TSSOP-28 Transfer rate: 500 kbps

搜索
查看资料
  英国8号仓库    仓库直销,订单金额100元起订,满300元含运,满500元含税运,有单就有优惠,量大更优惠,支持原厂订货
型号 制造商 描述 操作
MAX3243EIPW
[更多]
Texas Instruments

Line Transceiver, 3-Driver, 5-Receiver, 28 Pin, Plastic, TSSOP

搜索
MAX3243EIPWRG4
[更多]
Texas Instruments

LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO28 (Also Known As: MAX3243EIPWR)

搜索
MAX3243EIPWRG4
[更多]
Texas Instruments

LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, PDSO28

搜索
电话:400-900-3095
QQ:800152669

MAX3243EIPW.产地与重量

原产地:
United States

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.0002
laird电子简介 | laird产品 | laird动态 | 按系列选型 | 按产品规格选型 | laird产品应用 | laird选型手册
Copyright © 2017 www.laird-tek.com All Rights Reserved. 技术支持:电子元器件 ICP备案证书号:粤ICP备11103613号
版权所有:深圳市创唯电子有限公司 客服电话:400-900-3095 企业QQ:800152669 邮箱:sales@szcwdz.com
深圳市市场监督管理局企业主体身份公示