MAX1724EZK33+T,2519071,直流/直流开关升压逐步递增稳压器, 可调, 800mV-5.5V输入, 3.3V/150mA输出, TSOT-5,MAXIM INTEGRATED PRODUCTS
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

MAX1724EZK33+T - 

直流/直流开关升压逐步递增稳压器, 可调, 800mV-5.5V输入, 3.3V/150mA输出, TSOT-5

MAXIM INTEGRATED PRODUCTS MAX1724EZK33+T
声明:图片仅供参考,请以实物为准!
制造商产品编号:
MAX1724EZK33+T
仓库库存编号:
2519071
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
MAX1724EZK33-T
库存编号:MAX1724EZK33-TDKR-ND
Maxim Integrated Products IC REG BOOST 3.3V 400MA TSOT23-53032
1起订
1+
10+
25+
100+
250+
500+
1000+
¥78.86
¥52.09
¥45.1
¥37.21
¥33.33
¥30.94
¥30.68
6-10天购买 购买
,"cvcgetWeb":["c3JjPTEmUE49TUFYMTcyNEVaSzMzLVRES1ItTkQ="],"cvcModel":["MAX1724EZK33-T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["78.86,52.09,45.1,37.21,33.33,30.94,30.68,"],"maxnum":["3032"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

查看资料
MAX1724EZK33-T
库存编号:MAX1724EZK33-TCT-ND
Maxim Integrated Products IC REG BOOST 3.3V 400MA TSOT23-53032
1起订
1+
10+
25+
100+
250+
500+
1000+
¥78.86
¥52.09
¥45.1
¥37.21
¥33.33
¥30.94
¥30.68
6-10天购买 购买
,"cvcgetWeb":["c3JjPTEmUE49TUFYMTcyNEVaSzMzLVRDVC1ORA=="],"cvcModel":["MAX1724EZK33-T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["78.86,52.09,45.1,37.21,33.33,30.94,30.68,"],"maxnum":["3032"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

查看资料
MAX1724EZK33-T
库存编号:MAX1724EZK33-TTR-ND
Maxim Integrated Products IC REG BOOST 3.3V 400MA TSOT23-52500
2500起订
2500+
¥30.68
6-10天购买 购买
,"cvcgetWeb":["c3JjPTEmUE49TUFYMTcyNEVaSzMzLVRUUi1ORA=="],"cvcModel":["MAX1724EZK33-T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["2500,"],"cvcPriceAll":["30.68,"],"maxnum":["2500"],"minnum":["2500"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

查看资料
  美国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 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX1724EZK33+T
库存编号:700-MAX1724EZK33T
Analog Devices Inc Switching Voltage Regulators 1.5 A IQ, Step-Up DC-DC Converters in TSOT and DFN1784
1起订
1+
10+
25+
100+
500+
1000+
2500+
¥58.5
¥44.2
¥40.42
¥30.26
¥29.43
¥29.2
¥29.08
6-10天购买 购买
,"cvcgetWeb":["c3JjPTMmUE49NzAwLU1BWDE3MjRFWkszM1Q="],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Analog Devices Inc "],"cvcNumberAll":["1,10,25,100,500,1000,2500,"],"cvcPriceAll":["58.5,44.2,40.42,30.26,29.43,29.2,29.08,"],"maxnum":["1784"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],
  日本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 实时库存 起订量 实时单价
(含税)
货期
(工作日)
操作
MAX1724EZK33+T
库存编号:61676151
Analog Devices Inc Conv DC-DC 0.8V to 5.5V Synchronous Step Up Single-Out 3.3V 0.15A 5-Pin TSOT-23 T/R0
3起订
3+
10+
25+
100+
250+
500+
1000+
¥14.38
¥14.16
¥13.94
¥13.72
¥13.5
¥13.28
¥13.05
1-2周询价 询价
  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
MAX1724EZK33+T
库存编号:2519071
Analog Devices Inc / , , 854266
1起订
1+
10+
25+
100+
250+
500+
1000+
2500+
¥45.21
¥30.18
¥30.18
¥30.06
¥30.06
¥29.94
¥29.94
¥29.94
1-2周购买 购买
,"cvcgetWeb":["c3JjPTQmUE49MjUxOTA3MQ=="],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Analog Devices Inc "],"cvcNumberAll":["1,10,25,100,250,500,1000,2500,"],"cvcPriceAll":["45.21,30.18,30.18,30.06,30.06,29.94,29.94,29.94,"],"maxnum":["4266"],"minnum":["1"],"mytime":["1-2周"],"haveiscanbuy":["yes"],

查看资料
MAX1724EZK33+T
库存编号:2519071RL
Analog Devices Inc / , , 854266
10起订
10+
25+
100+
250+
500+
1000+
2500+
¥30.18
¥30.18
¥30.06
¥30.06
¥29.94
¥29.94
¥29.94
1-2周购买 购买
,"cvcgetWeb":["c3JjPTQmUE49MjUxOTA3MVJM"],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Analog Devices Inc "],"cvcNumberAll":["10,25,100,250,500,1000,2500,"],"cvcPriceAll":["30.18,30.18,30.06,30.06,29.94,29.94,29.94,"],"maxnum":["4266"],"minnum":["10"],"mytime":["1-2周"],"haveiscanbuy":["yes"],

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
MAX1724EZK33+T
库存编号:MAX1724EZK33+T
Analog Devices Inc PMIC, DC/DC converter, Uin: 0.8÷5.5VDC, Uout: 2.7÷5VDC, 0.15A, SMD108
1起订
1+
10+
50+
100+
¥81.91
¥69.76
¥55.75
¥50.03
1-3周购买 购买
,"cvcgetWeb":["c3JjPTIzJlBOPU1BWDE3MjRFWkszMytU"],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Analog Devices Inc "],"cvcNumberAll":["1,10,50,100,"],"cvcPriceAll":["81.91,69.76,55.75,50.03,"],"maxnum":["108"],"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
MAX1724EZK33+T Maxim Integrated Products SWITCHING REGULATOR, CURRENT-MODE, 1A, PDSO55053
1起订
1+
959+
1568+
¥95.46
¥35
¥33.41
1-3周购买 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,959,1568,"],"cvcPriceAll":["95.46,35,33.41,"],"maxnum":["5053"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX1724EZK33+T Maxim Integrated Products SWITCHING REGULATOR, CURRENT-MODE, 1A, PDSO5616
1起订
1+
101+
433+
¥68.58
¥42.29
¥37.72
1-3周购买 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,101,433,"],"cvcPriceAll":["68.58,42.29,37.72,"],"maxnum":["616"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
MAX1724EZK33-T Maxim Integrated Products 1 A SWITCHING REGULATOR, PDSO559
1起订
1+
3+
8+
¥95.46
¥63.64
¥47.73
1-3周购买 购买
,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["MAX1724EZK33-T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,3,8,"],"cvcPriceAll":["95.46,63.64,47.73,"],"maxnum":["59"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
  香港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
MAX1724EZK33+T Maxim Integrated Products RoHS (ship within 1day) - D/C 2012+770
1起订
1+
10+
50+
100+
500+
1000+
¥44.09
¥33.52
¥26.51
¥20.88
¥17.59
¥17.17
1-3周购买 购买
,"cvcgetWeb":["c3JjPTMwJlBOPQ=="],"cvcModel":["MAX1724EZK33+T"],"cvcBrand":[" Maxim Integrated Products "],"cvcNumberAll":["1,10,50,100,500,1000,"],"cvcPriceAll":["44.09,33.52,26.51,20.88,17.59,17.17,"],"maxnum":["770"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

MAX1724EZK33+T产品概述

The MAX1724EZK33+T is a step-up DC-DC Converter for single-cell battery-powered devices. The compact, high-efficiency, step-up DC-DC converter features an extremely low 1.5μA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells or a single Li+ cell, this device is ideal for applications where extremely low quiescent current and ultra-small size are critical. Built-in synchronous rectification significantly improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. All three devices feature a 0.5R N-channel power switch. The MAX1724 also feature proprietary noise-reduction circuitry, which suppresses electromagnetic interference (EMI) caused by the inductor in many step-up applications. The family offers different combinations of fixed or adjustable outputs, shutdown and EMI reduction.
  • Up to 90% efficiency
  • No external diode or FETs needed
  • 1.5μA Quiescent supply current
  • 0.1μA Logic-controlled shutdown
  • ±1% Output voltage accuracy
  • Fixed output voltage
  • 0.91V Guaranteed start-up
  • Internal EMI suppression

安全, 医用, 消费电子产品, 电源管理, 传感与仪器

MAX1724EZK33+T产品信息

  拓扑结构  升压  
  输入电压最小值  800mV  
  输入电压最大值  5.5V  
  输出数  1输出  
  直流直流转换器芯片封装  TSOT  
  针脚数  5引脚  
  输出电流  150mA  
  输出电压最小值  -  
  输出电压最大值  3.3V  
  开关频率  -  
  工作温度最高值  85°C  
  封装  剪切带  
  产品范围  -  
  汽车质量标准  -  
  MSL  MSL 1 -无限制  
关键词         

MAX1724EZK33+T相关搜索

拓扑结构 升压  MAXIM INTEGRATED PRODUCTS 拓扑结构 升压  直流/直流可调开关稳压器 拓扑结构 升压  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 拓扑结构 升压   输入电压最小值 800mV  MAXIM INTEGRATED PRODUCTS 输入电压最小值 800mV  直流/直流可调开关稳压器 输入电压最小值 800mV  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输入电压最小值 800mV   输入电压最大值 5.5V  MAXIM INTEGRATED PRODUCTS 输入电压最大值 5.5V  直流/直流可调开关稳压器 输入电压最大值 5.5V  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输入电压最大值 5.5V   输出数 1输出  MAXIM INTEGRATED PRODUCTS 输出数 1输出  直流/直流可调开关稳压器 输出数 1输出  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输出数 1输出   直流直流转换器芯片封装 TSOT  MAXIM INTEGRATED PRODUCTS 直流直流转换器芯片封装 TSOT  直流/直流可调开关稳压器 直流直流转换器芯片封装 TSOT  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 直流直流转换器芯片封装 TSOT   针脚数 5引脚  MAXIM INTEGRATED PRODUCTS 针脚数 5引脚  直流/直流可调开关稳压器 针脚数 5引脚  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 针脚数 5引脚   输出电流 150mA  MAXIM INTEGRATED PRODUCTS 输出电流 150mA  直流/直流可调开关稳压器 输出电流 150mA  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输出电流 150mA   输出电压最小值 -  MAXIM INTEGRATED PRODUCTS 输出电压最小值 -  直流/直流可调开关稳压器 输出电压最小值 -  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输出电压最小值 -   输出电压最大值 3.3V  MAXIM INTEGRATED PRODUCTS 输出电压最大值 3.3V  直流/直流可调开关稳压器 输出电压最大值 3.3V  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 输出电压最大值 3.3V   开关频率 -  MAXIM INTEGRATED PRODUCTS 开关频率 -  直流/直流可调开关稳压器 开关频率 -  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 开关频率 -   工作温度最高值 85°C  MAXIM INTEGRATED PRODUCTS 工作温度最高值 85°C  直流/直流可调开关稳压器 工作温度最高值 85°C  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 工作温度最高值 85°C   封装 剪切带  MAXIM INTEGRATED PRODUCTS 封装 剪切带  直流/直流可调开关稳压器 封装 剪切带  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 封装 剪切带   产品范围 -  MAXIM INTEGRATED PRODUCTS 产品范围 -  直流/直流可调开关稳压器 产品范围 -  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 产品范围 -   汽车质量标准 -  MAXIM INTEGRATED PRODUCTS 汽车质量标准 -  直流/直流可调开关稳压器 汽车质量标准 -  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 汽车质量标准 -   MSL MSL 1 -无限制  MAXIM INTEGRATED PRODUCTS MSL MSL 1 -无限制  直流/直流可调开关稳压器 MSL MSL 1 -无限制  MAXIM INTEGRATED PRODUCTS 直流/直流可调开关稳压器 MSL MSL 1 -无限制  
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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

IC REG BST 3.3V 0.4A SYNC TSOT23

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX1724EZK33+T
[更多]
Maxim Integrated Products

IC REG BST 3.3V 0.4A SYNC TSOT23

RoHS: Compliant | pbFree: Yes

搜索
查看资料
MAX1724EZK33+T
[更多]
Maxim Integrated Products

IC REG BST 3.3V 0.4A SYNC TSOT23

RoHS: Compliant | pbFree: Yes

搜索
查看资料
  美国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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

Switching Voltage Regulators 1.5uA IQ Step-Up DC/DC Converter

RoHS: Compliant

搜索
MAX1724EZK33-T
[更多]
Maxim Integrated Products

Switching Voltage Regulators 1.5uA IQ Step-Up DC/DC Converter

RoHS: Not compliant

搜索
  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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

Conv DC-DC Single Step Up 0.8V to 5.5V 5-Pin TSOT-23 T/R - Tape and Reel (Alt: MAX1724EZK33+T)

RoHS: Compliant

搜索
MAX1724EZK33+T
[更多]
Maxim Integrated Products

Conv DC-DC Single Step Up 0.8V to 5.5V 5-Pin TSOT-23 T/R (Alt: MAX1724EZK33+T)

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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

IC, DC/DC STEP UP CONVERTOR, TSOT-5

搜索
  新加坡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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

MAX1724 Series 3.33 V Single Output Surface Mount DC/DC Converter - TSOT-5

RoHS: Compliant | pbFree: Yes

搜索
  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
MAX1724EZK33+T
[更多]
Maxim Integrated Products

SWITCHING REGULATOR, CURRENT-MODE, 1A, PDSO5

搜索
MAX1724EZK33-T
[更多]
Maxim Integrated Products

1 A SWITCHING REGULATOR, PDSO5

搜索
  美国1号仓库    查看更多相关产品
参考图片 制造商 / 描述 / 型号 / 仓库库存编号 / 别名 PDF操作

Maxim Integrated - MAX1724EZK33+T - IC REG BST 3.3V 0.4A SYNC TSOT23
Maxim Integrated
IC REG BST 3.3V 0.4A SYNC TSOT23

详细描述:固定 升压 开关稳压器 IC 正 3.3V 1 输出 400mA(开关) SOT-23-5 细型,TSOT-23-5

型号:MAX1724EZK33+T
仓库库存编号:MAX1724EZK33+TCT-ND

无铅
搜索
  www.szcwdz.com    查看更多相关产品
参考图片 型号/品牌 描述 / 技术参考 操作
MAX1724EZK33+T|Maxim IntegratedMAX1724EZK33+T
Maxim Integrated
IC REG BOOST SYNC 3.3V TSOT23-5
Rohs

PDF下载 
查价格库存
查看详细
无图MAX1724EZK33+T/BKN
Maxim Integrated
原厂原装货
暂无PDF 
查价格库存
查看详细
无图MAX1724EZK33-T
Maxim Integrated
直流/直流开关转换器 1.5uA IQ Step-Up DC/DC Converter
暂无PDF 
查价格库存
查看详细
  www.szcwdz.com.cn    查看更多相关产品
参考图片 型号/品牌 描述 / 技术参考 操作
MAX1724EZK33+T|Maxim Integrated ProductsMAX1724EZK33+T
Maxim Integrated Products
IC BST SYNC 3.3V 150MA TSOT23-5
Rohs

PDF下载 
查价格库存
查看详细
  新加坡2号仓库    查看更多相关产品
制造商产品编号 仓库库存编号 制造商 / 说明 / 规格书 操作
MAX1724EZK33+T
MAXIM INTEGRATED PRODUCTS MAX1724EZK33+T
2519071

MAXIM INTEGRATED PRODUCTS

直流/直流开关升压逐步递增稳压器, 可调, 800mV-5.5V输入, 3.3V/150mA输出, TSOT-5

(EN)
搜索
MAX1724EZK33+T..
MAXIM INTEGRATED PRODUCTS MAX1724EZK33+T..
1673190

MAXIM INTEGRATED PRODUCTS

芯片, 直流/直流转换器, 升压, 3.3V, SOT235

(EN)
搜索
MAX1724EZK33+T..
MAXIM INTEGRATED PRODUCTS MAX1724EZK33+T..
1673190RL

MAXIM INTEGRATED PRODUCTS

芯片, 直流/直流转换器, 升压, 3.3V, SOT235

(EN)
搜索
  www.szcwdz.cn    查看更多相关产品
参考图片 型号/品牌 描述 / 技术参考 操作
MAX1724EZK33+T|Maxim IntegratedMAX1724EZK33+T
Maxim Integrated
IC REG BOOST SYNC 3.3V TSOT23-5
Rohs

PDF下载 
查价格库存
查看详细
MAX1724EZK33+T|MAXIM INTEGRATED PRODUCTSMAX1724EZK33+T
MAXIM INTEGRATED PRODUCTS
芯片 直流/直流转换器 升压 3.3V SOT235
Rohs

PDF下载 
查价格库存
查看详细
  英国10仓库    查看更多相关产品
产品描述 / 参考图片 制造商零件编号 / 制造商 / 库存编号 操作

Maxim - MAX1724EZK33+T - Maxim MAX1724EZK33+T 直流-直流转换器, 升压, 0.8 → 5.5 V输入, 150mA最大输出, 5引脚 TSOT封装

制造商零件编号:
MAX1724EZK33+T
品牌:
Maxim
库存编号:
783-3532
搜索
电话:400-900-3095
QQ:800152669

MAX1724EZK33+T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):
.0003
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