返回首页| 手机网站 | 收藏本站| 网站地图 会员登录| 会员注册

欢迎光临深圳市火运电子有限公司!

火运电子有限公司成熟的技术与服务

全国服务热线0755-29952551

进口温补晶振大全,提供日本进口温补节能改造-欧美进口温补晶振!
prevnext

X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器

频率:156.25MHZ

尺寸:2.0*1.6mm

X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器,尺寸为2.00x1.60x0.73mm,频率为156.25MHz,输出逻辑LV-PECL,LV-PECL差分晶振,差分晶振,LV-PECL差分振荡器,低电压差分振荡器,低抖动差分晶振,低耗能差分晶振,低电流差分晶振,路由器差分晶振,数据中心应用差分晶振,高速转换器差分晶振,仪器设备差分晶振,6G光模块差分晶振,无线网络差分振荡器,网络设备专用差分晶振,有源石英晶振产品比较适合用于网络设备(路由器、交换机、光模块等),测试和测量设备,工厂自动化,数据中心以及高速转换器,如ADC和DAC等领域。

6G将使网络通信流量呈指数级增长。6G通信网络要求高速宽频带,同时最大限度地减少噪音。这将实现与高频率,低抖动用于通信设备的参考时钟,其中将使用小尺寸光模块。SG2016EGN/SG2520EGN有源振荡器是非常受欢迎的SG3225EEN系列的下一代产品,提供相同的功能具有广泛的可用频率范围,低抖动和改进的频率容限的功能组合由于在更小的封装中使用了带有温度补偿的内部设计IC,因此性能更好。X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器.




订购热线:0755-29952551
QQ咨询 财富通

Abracon-2

LH-1

X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器,尺寸为2.00x1.60x0.73mm,频率为156.25MHz,输出逻辑LV-PECL,LV-PECL差分晶振,差分晶振,LV-PECL差分振荡器,低电压差分振荡器,低抖动差分晶振,低耗能差分晶振,低电流差分晶振,路由器差分晶振,数据中心应用差分晶振,高速转换器差分晶振,仪器设备差分晶振,6G光模块差分晶振,无线网络差分振荡器,网络设备专用差分晶振,有源石英晶振产品比较适合用于网络设备(路由器、交换机、光模块等),测试和测量设备,工厂自动化,数据中心以及高速转换器,如ADC和DAC等领域。

6G将使网络通信流量呈指数级增长。6G通信网络要求高速宽频带,同时最大限度地减少噪音。这将实现与高频率,低抖动用于通信设备的参考时钟,其中将使用小尺寸光模块。SG2016EGN/SG2520EGN有源振荡器是非常受欢迎的SG3225EEN系列的下一代产品,提供相同的功能具有广泛的可用频率范围,低抖动和改进的频率容限的功能组合由于在更小的封装中使用了带有温度补偿的内部设计IC,因此性能更好。X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器.

LH-2


X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器   参数表

Parameter Symbol Specification Unit Conditions
Min. Typ. Max.
Maximum supply voltage VCC -0.3 - 4.0 V
Input voltage Vin -0.3 - VCC + 0.5 V OE/    terminal
Storage temperature range T_stg -55 - +125 °C
Parameter Symbol Specification Unit Conditions
Min. Typ. Max.
Supply voltage VCC 2.375 2.5 2.625 V Suffix: D
3.135 3.3 3.465 V Suffix: C
Supply voltage GND 0.0 0.0 0.0 V
Operating temperature range T_use -40 +25 +85 °C Suffix: G
-40 +25 +105 °C Suffix: H
ECL load condition L_ECL 50 Ω Terminated to VCC - 2.0 V
Parameter Symbol Specification Unit Conditions
Min. Typ. Max.
Output frequency *1 fo
156.25
MHz
Frequency tolerance *2 f_tol -25 - +25 ×10-6 Suffix: D
-50 - +50 ×10-6 Suffix: J
Parameter Symbol Specification Unit Conditions
Min. Typ. Max.
Startup time t_str - - 10 ms t = 0 at 90 % VCC
Current consumption ICC - - 60 mA
Disable current I_dis - - 35 mA OE = GND
Stand-by current I_std - - 30 μA      = GND, T_use Max. = +85 °C
- - 60 μA      = GND, T_use Max. = +105 °C
Rise time / Fall time tr / tf - - 0.35 ns 20 % - 80 % of (VOH - VOL)
Symmetry SYM 45 50 55 % At output crossing point
Output voltage VOH VCC - 1.1 - - V DC level
VOL - - VCC - 1.5 V
Differential swing VSW 800 - 2 000 mV
Input voltage VIH 70 % VCC - - V OE/    terminal
VIL - - 30 % VCC V
Output disable time (OE) tstp_oe - - 100 ns Measured from the time OE
pin crosses 30 % VCC
Output disable time (ST) tstp_st - - 100 ns Measured from the time
pin crosses 30 % VCC
Output enable time (OE) tsta_oe - - 500 ns Measured from the time OE
pin crosses 70 % VCC
Output enable time (ST) tsta_st - - 10 ms Measured from the time
pin crosses 70 % VCC
Phase jitter
Offset frequency
   fo < 50 MHz: 12 kHz to 5 MHz
   fo ≥ 50 MHz: 12 kHz to 20 MHz
tPJ - - 250 fs fo < 100 MHz
- - 90 fs 100 MHz ≤ fo ≤ 156 MHz
- - 70 fs 156 MHz < fo ≤ 212 MHz
- - 60 fs 212 MHz < fo ≤ 391 MHz
- - 50 fs fo > 391 MHz
LH-3Abracon-1

X1G006131000,日本爱普生晶振,6G光模块晶振,SG2016EGN差分有源振荡器     尺寸图SG2016EGN SG2520EGN

产品特性:

有源晶体振荡(SPXO)

频率范围(fo): 25MHz至500MHz

输出:LVPECL

供电电压:2.5 V。/ 3.3 V类型

工作温度:-40℃~ +105℃

低相位抖动:44fs(fo = 156.25MHz)SG2016EGN SG2520EGN 1更多相关日本爱普生晶振型号

进口晶振编码 品牌 型号 频率 尺寸 输出方式 电源电压 工作温度
X1G0023510013 爱普生晶振 SG-770SCD 156.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V 0 to 70 °C
X1G0023510014 爱普生晶振 SG-770SCD 187.500000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V 0 to 70 °C
X1G0023510019 爱普生晶振 SG-770SCD 125.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510026 爱普生晶振 SG-770SCD 62.500000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510027 爱普生晶振 SG-770SCD 133.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510028 爱普生晶振 SG-770SCD 106.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510029 爱普生晶振 SG-770SCD 155.520000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510032 爱普生晶振 SG-770SCD 133.330000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510033 爱普生晶振 SG-770SCD 148.500000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510035 爱普生晶振 SG-770SCD 125.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V 0 to 70 °C
X1G0023510044 爱普生晶振 SG-770SCD 155.520000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V 0 to 70 °C
X1G0023510053 爱普生晶振 SG-770SCD 50.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510122 爱普生晶振 SG-770SCD 80.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510123 爱普生晶振 SG-770SCD 133.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510125 爱普生晶振 SG-770SCD 150.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510126 爱普生晶振 SG-770SCD 50.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -20 to 70 °C
X1G0023510128 爱普生晶振 SG-770SCD 80.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -20 to 70 °C
X1G0023510129 爱普生晶振 SG-770SCD 53.125000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510130 爱普生晶振 SG-770SCD 133.333300 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510131 爱普生晶振 SG-770SCD 75.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510132 爱普生晶振 SG-770SCD 98.304000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023510808 爱普生晶振 SG-770SCD 200.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0023610004 爱普生晶振 SG-770SDD 155.520000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -40 to 85 °C
X1G0023610007 爱普生晶振 SG-770SDD 125.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -40 to 85 °C
X1G0023610008 爱普生晶振 SG-770SDD 156.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -40 to 85 °C
X1G0023610012 爱普生晶振 SG-770SDD 125.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -20 to 70 °C
X1G0023610103 爱普生晶振 SG-770SDD 122.880000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -40 to 85 °C
X1G0023610105 爱普生晶振 SG-770SDD 150.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 2.375 to 2.625 V -40 to 85 °C
X1G0028210009 爱普生晶振 SG-771PCD 156.253906 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210010 爱普生晶振 SG-771PCD 156.258600 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -10 to 70 °C
X1G0028210107 爱普生晶振 SG-771PCD 156.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210109 爱普生晶振 SG-771PCD 161.132800 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210115 爱普生晶振 SG-771PCD 106.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210116 爱普生晶振 SG-771PCD 133.000000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210117 爱普生晶振 SG-771PCD 133.333300 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210118 爱普生晶振 SG-771PCD 98.304000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0028210121 爱普生晶振 SG-771PCD 156.250000 MHz 7.00 x 5.00 x 1.80 mm LV-PECL 3.135 to 3.465 V -40 to 85 °C
X1G0042510001 爱普生晶振 SG3225EAN 100.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510002 爱普生晶振 SG3225EAN 156.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -20 to 70 °C
X1G0042510003 爱普生晶振 SG3225EAN 125.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510004 爱普生晶振 SG3225EAN 125.006250 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510006 爱普生晶振 SG3225EAN 200.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510007 爱普生晶振 SG3225EAN 400.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510008 爱普生晶振 SG3225EAN 106.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510009 爱普生晶振 SG3225EAN 212.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510010 爱普生晶振 SG3225EAN 74.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510011 爱普生晶振 SG3225EAN 148.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510012 爱普生晶振 SG3225EAN 75.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510013 爱普生晶振 SG3225EAN 150.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510014 爱普生晶振 SG3225EAN 155.520000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510015 爱普生晶振 SG3225EAN 156.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510016 爱普生晶振 SG3225EAN 312.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510017 爱普生晶振 SG3225EAN 312.515625 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510018 爱普生晶振 SG3225EAN 161.132800 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510021 爱普生晶振 SG3225EAN 125.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510022 爱普生晶振 SG3225EAN 125.006250 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510024 爱普生晶振 SG3225EAN 100.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510025 爱普生晶振 SG3225EAN 200.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510026 爱普生晶振 SG3225EAN 400.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510027 爱普生晶振 SG3225EAN 106.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510028 爱普生晶振 SG3225EAN 212.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510029 爱普生晶振 SG3225EAN 74.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510030 爱普生晶振 SG3225EAN 148.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510031 爱普生晶振 SG3225EAN 75.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510032 爱普生晶振 SG3225EAN 150.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510033 爱普生晶振 SG3225EAN 155.520000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510034 爱普生晶振 SG3225EAN 156.250000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510035 爱普生晶振 SG3225EAN 312.500000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510036 爱普生晶振 SG3225EAN 312.515625 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510037 爱普生晶振 SG3225EAN 161.132800 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510039 爱普生晶振 SG3225EAN 700.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -40 to 85 °C
X1G0042510040 爱普生晶振 SG3225EAN 125.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -20 to 70 °C
X1G0042510041 爱普生晶振 SG3225EAN 125.006250 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -20 to 70 °C
X1G0042510043 爱普生晶振 SG3225EAN 100.000000 MHz 3.20 x 2.50 x 1.20 mm LV-PECL 2.250 to 3.630 V -20 to 70 °C

LH-6

深圳市火运电子有限公司

服务热线:86-0755-29952551

手机联系:136-3294-3514

Q Q联系:969080538

邮 箱:longhusz@163.com

地 址:深圳市宝安区新安街道安乐社区二街

相关的晶振产品

威尔威LVDS晶振,LV7-T-52000X-M-C-B-3-R-X,52MHZ,7050mm
威尔威LVDS晶振,LV7-T-52000X-M-C-B-3-R-X,52MHZ,7050mm

威尔威LVDS晶振,LV7-T-52000X-M-C-B-3-R-X,52MHZ,7050mm,尺寸7.0×5.0mm,频率52MHZ,输出逻辑LVDS,进口Wi2wi晶振,Wi2wiCrystal,美国威尔威晶振,差分晶体振荡器,LVDS输出晶振,差分贴片晶振,差分有源振荡器,石英差分晶振,六脚差分振荡器,OSC差分振荡器,7050mm差分振荡器,高质量差分晶振,高性能差分晶振,低电压差分晶振,低功耗差分晶振,低耗能差分晶振,低相位差分晶振,低相噪差分晶振,人工智能差分晶振,无人机差分晶振,智能家居差分晶振,光通讯差分晶振,多媒体设备差分晶振,具有优越的相位噪声,

差分晶振产品特别常用于人工智能,无人机,智能家居,光通讯,多媒体设备等应用程序。威尔威LVDS晶振,LV7-T-52000X-M-C-B-3-R-X,52MHZ,7050mm.

535FB106M250DGR,Si535差分振荡器,6G交换机晶振,Skyworks晶振
535FB106M250DGR,Si535差分振荡器,6G交换机晶振,Skyworks晶振

535FB106M250DGR,Si535差分振荡器,6G交换机晶振,Skyworks晶振,尺寸7.0x5.0mm,频率106.25MHZ,电压2.5V,输出逻辑LVDS,LVDS差分振荡器,石英差分晶振,差分贴片晶振,低电压差分晶振,低损耗差分振荡器,低抖动差分晶振,低相位差分振荡器,高品质差分晶振,高性能差分振荡器,有源差分晶振,光模块差分晶振,通讯模块差分振荡器,测试测量差分晶振,网络设备差分晶振,路由器差分晶振,交换机差分晶振,具有低抖动低相位的特点。

Si535/536差分晶振采用Skyworks Solutions的先进DSPLL®电路以提供高速差分频率的超低抖动时钟。与传统XO不同,在传统XO中,每个输出都需要不同的晶体频率,Si535/536使用一个固定晶体来提供宽范围的输出频率。这种基于IC的方法允许晶体谐振器提供卓越的频率稳定性和可靠性。此外,DSPLL时钟合成提供了卓越的电源噪声抑制,简化了任务在噪声环境中生成低抖动时钟通信系统。基于Si535/536 IC的XO有源晶振是工厂编程的在装运时,从而消除了与定制振荡器。535FB106M250DGR,Si535差分振荡器,6G交换机晶振,Skyworks晶振.
6G路由器晶振,瑞萨LVDS振荡器4MA,4MA150000Z4AACTGI8
6G路由器晶振,瑞萨LVDS振荡器4MA,4MA150000Z4AACTGI8

6G路由器晶振,瑞萨LVDS振荡器4MA,4MA150000Z4AACTGI8,尺寸5.0x3.2mm,频率150MHZ,输出逻辑LVDS,5032mm差分晶振,差分有源晶振,LVDS输出晶振,LVDS差分振荡器,贴片差分晶振,OSC差分晶振,低电压差分晶振,低损耗差分振荡器,低抖动差分晶振,低功耗差分振荡器,低抖动差分晶振,低相位差分晶振,高品质差分晶振,高性能差分振荡器,6G路由器专用差分晶振,智能家居晶振,光模块差分晶振,通讯模块差分振荡器,通信设备差分晶振,具有低抖动高性能的特点.

OSC晶振产品被广泛应用智能家居,6G路由器,通信设备,还可广泛用于光模块,仪器设备,无线网络,小型设备等领域。6G路由器晶振,瑞萨LVDS振荡器4MA,4MA150000Z4AACTGI8.

联系火运电子
咨询热线:0755-29952551

手机:13632943514

QQ:969080538 qq

邮箱:longhusz@163.com

地址:深圳市宝安区新安街道安乐社区二街

点击这里给我发消息