经销werlatone 耦合器-ag欧洲厅

16年

深圳市诚逸隆科技有限公司

卖家积分:22001分-23000分营业执照:已审核经营模式:贸易/代理/分销所在地区:广东 深圳

人气:2335379

企业档案

  • 相关证件:营业执照已审核 
  • 会员类型:
  • 会员年限:16年
  • 黄小姐
  • 电话:0755-83251314
  • 手机:15017951615
  • 阿库im:
  • 地址:深圳市福田区深南中路3027号嘉汇新城汇商中心0821
  • 传真:0755-83038946
  • e-mail:

产品分类

(1000)(70685)(645)
  • (645)
(1588)
  • (1587)
  • (1)
(97)
  • (96)
  • (1)
(11)
  • (11)
(9283)
  • (6774)
  • (4)
  • (2)
  • (2503)
(11)
  • (10)
  • (1)
(6920)
  • (1)
  • (6919)
(491)(1001)
  • (1001)
(1)(2)
  • (1)
  • (1)
(1)(10569)
您的当前位置: >
供应经销werlatone 耦合器
供应经销werlatone 耦合器
<>

供应经销werlatone 耦合器

型号/规格:

c1569-10

品牌/商标:

werlatone

产品信息

 

深圳市诚逸隆科技供应经销werlatone 定向 混合耦合器/分离器

 


6 db 定向耦合器 directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c3093

uni 

2-50

200

0.2

20

c5011

uni 

30-88

100

0.3

20

c7118

uni 

30-90

400

0.2

20

c6933

bi 

60-600

200

0.35

20

c7113

bi 

100-1000

200

0.35

20

c7150

bi 

200-2000

200

0.25

20

c7248

bi 

300-3000

100

0.35

15

 

 

 

 

 

10 db 定向耦合器directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c7008

dual 

20-180

100

1

20

c7148

bi 

60-600

200

0.35

20

c7126

bi 

100-1000

200

0.3

20

c7058

bi 

200-2000

200

0.3

20

c7151

bi 

300-3000

100

0.35

15

c7188

uni 

2000-2400

500

0.2

25

 

 

 

 

 

20 db 定向耦合器directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c5562

uni 

1-500

30

1.2

20

c7199

uni 

2-2000

20

1.75

20

c7054

dual 

20-160

100

0.5

20

c7800

uni 

30-2800

20

2.25

20

c7149

bi 

60-600

200

0.3

20

c7127

bi 

100-1000

200

0.2

20

c7783

bi 

200-1000

200

0.2

20

c6600

bi 

200-2000

200

0.25

18

c7152

bi 

300-3000

100

0.35

15

c7753

bi 

700-4200

100

0.35

18

c7776

bi 

2000-6000

100

0.4

15

30 db 定向耦合器directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c5091

dual 

0.01-250

100

0.8

20

c6442

dual 

0.01-400

100

0.8

20

c3042

dual 

0.01-1000

30

1.2

20

c5964

dual 

0.01-1000

50

1.2

20

c5948

dual 

0.10-10

1500

0.1

25

c6400

dual 

0.10-1000

100

1.2

20

c6934

dual 

0.10-1000

150

1.2

20

c6089

dual 

0.50-1.70

300

0.3

25

c6416

dual 

0.50-32

50

0.15

25

c5085

dual 

0.50-32

500

0.15

25

c3881

dual 

0.50-32

1500

0.1

25

c3063

dual 

0.50-32

3000

0.1

25

c6165

dual 

1-100

100

0.25

25

c5544

dual 

1-500

30

0.9

20

c7311

dual 

1-500

100

0.8

20

c6493

dual 

1-2000

50

1.25

18

c1373

dual 

1.50-80

750

0.15

25

c2531

dual 

1.50-100

750

0.2

25

c5891

dual 

2-50

100

0.15

25

c5828

dual 

10-100

100

0.25

20

c3720

dual 

10-1000

50

1

20

c6326

dual 

10-2000

75

1.25

18

c6261

dual 

13.56-13.56

1000

0.1

20

c4025

dual 

20-100

250

0.25

20

c1807

dual 

20-100

750

0.2

25

c1569

dual 

20-200

250

0.25

20

c7881

dual 

20-500

20

0.7

20

c5979

dual 

20-500

50

0.9

20

c6740

dual 

20-500

100

0.9

20

c5522

dual 

30-90

100

0.25

20

c6235

dual 

30-90

500

0.15

25

c6090

dual 

88-108

150

0.2

25

c6130

dual 

100-200

100

0.25

20

c6137

dual 

100-500

50

0.25

20

c1407

dual 

100-500

250

0.25

20

c5083

dual 

200-400

100

0.1

20

c4063

dual 

200-1000

100

0.35

20

c5094

dual 

400-1000

400

0.2

20

c6762

dual 

470-860

250

0.2

20

c5279

dual 

500-1000

50

0.2

25

c5445

dual 

500-1000

500

0.2

20

c8000

bi 

600-6000

100

0.7

15

c5061

dual 

800-1000

500

0.1

25

c6162

dual 

800-2200

200

0.2

20

c6219

dual 

800-2400

100

0.2

20

c6529

dual 

800-2800

100

0.3

20

c5673

dual 

1000-2000

50

0.2

20

c5572

dual 

1000-2000

600

0.2

20

c6710

dual 

1000-3000

100

0.3

20

c5283

dual 

2000-4000

300

0.3

15

 

 

 

 

 

40 db 定向耦合器 directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c5086

dual 

0.01-250

250

0.5

20

c5100

dual 

0.01-250

500

0.4

20

c6177

dual 

0.01-250

1000

0.4

20

c5339

dual 

0.01-400

200

0.5

20

c6047

dual 

0.01-400

500

0.5

20

c2630

dual 

0.01-1000

100

0.6

20

c5571

dual 

0.01-1000

200

0.6

20

c6021

dual 

0.01-1000

500

0.45

20

c5959

dual 

0.10-30

500

0.1

20

c1795

dual 

0.10-1000

100

0.5

20

c5081

dual 

0.10-1000

200

0.6

20

c5597

dual 

0.10-1000

300

0.5

20

c5725

dual 

0.10-1000

500

0.5

20

c2671

dual 

0.50-32

3000

0.1

25

c3744

dual 

0.50-32

5000

0.05

20

c6207

dual 

39843

100

0.15

20

c5988

dual 

1-500

30

0.4

20

c6483

dual 

1-500

100

0.4

20

c7353

dual 

1-500

1000

0.3

20

c6067

dual 

1.50-30

500

0.1

25

c6070

dual 

1.50-30

2500

0.1

25

c3345

dual 

2-30

1000

0.2

25

c1505

dual 

2-32

2500

0.05

30

c1848

dual 

20-100

1500

0.1

20

c3110

dual 

20-500

100

0.35

20

c5514

dual 

20-500

200

0.35

20

c5710

dual 

20-500

400

0.35

20

c6101

dual 

30-512

100

0.25

20

c7734

dual 

30-2500

100

0.35

18

c6290

dual 

80-1000

100

0.25

20

c3910

dual 

80-1000

200

0.2

20

c5982

dual 

80-1000

500

0.2

20

c5315

dual 

100-500

200

0.2

20

c5497

dual 

100-500

600

0.2

20

c6079

dual 

100-500

1000

0.2

20

c5334

dual 

100-500

2000

0.2

20

c6200

dual 

100-1000

1000

0.2

20

c7711

dual 

100-3000

100

0.35

18

c5768

dual 

200-1000

500

0.2

20

c6727

dual 

200-2000

300

0.25

20

c5369

dual 

400-1000

1000

0.2

20

c6110

dual 

400-2000

200

0.2

20

c6755

dual 

470-860

250

0.2

20

c5560

dual 

470-860

500

0.1

25

c6756

dual 

470-860

1000

0.2

20

c6099

dual 

500-1000

500

0.2

20

c6473

dual 

500-1000

1500

0.2

20

c7811

dual 

500-2500

100

0.2

20

c6559

dual 

500-3000

1000

0.25

15

c5388

dual 

800-2000

100

0.2

20

c5744

dual 

800-2400

500

0.2

20

c5313

dual 

800-2800

100

0.2

20

c5681

dual 

800-2800

1000

0.2

20

c6148

dual 

800-3000

200

0.2

20

c6721

dual 

800-3000

400

0.2

20

c5019

dual 

1000-2000

100

0.2

20

c5068

dual 

1000-2000

400

0.2

20

c5977

dual 

1000-2000

600

0.2

20

c7343

dual 

1000-2000

1000

0.2

20

c6158

dual 

1000-2500

50

0.3

20

c6187

dual 

1000-3000

200

0.3

20

c6026

dual 

1000-3000

600

0.3

20

c6102

dual 

2000-4000

400

0.2

15

 

 

 

 

 

50 db 定向耦合器 directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c5960

dual 

0.01-250

1000

0.4

20

c1460

dual 

0.01-250

2000

0.15

20

c4080

dual 

0.01-250

3500

0.15

20

c6145

dual 

0.01-400

500

0.5

20

c6277

dual 

0.01-1000

500

0.45

20

c7325

dual 

0.10-250

1000

0.15

20

c5377

dual 

0.10-1000

200

0.6

20

c3807

dual 

0.30-30

5250

0.05

20

c2800

dual 

0.50-32

5000

0.05

20

c7090

dual 

1-100

1000

0.2

20

c7354

dual 

1-500

1000

0.15

20

c6238

dual 

1.50-30

5000

0.05

25

c6120

dual 

10-50

5000

0.05

20

c3900

dual 

10-55

10000

0.05

30

c5671

dual 

10-100

1000

0.1

20

c5827

dual 

10-100

3000

0.1

20

c5464

dual 

10-200

500

0.15

20

c5526

dual 

13-14

1000

0.1

30

c6217

dual 

13-14

3000

0.1

30

c5951

dual 

20-150

3000

0.1

25

c2310

dual 

20-230

2000

0.1

20

c6182

dual 

20-500

200

0.35

20

c6407

dual 

20-500

800

0.3

20

c7868

dual 

30-2500

200

0.25

20

c5923

dual 

50-500

5000

0.1

25

c5263

dual 

80-220

3000

0.1

20

c3908

dual 

80-1000

1500

0.1

20

c6338

dual 

80-1000

2500

0.1

20

c5324

dual 

100-500

1500

0.2

20

c6204

dual 

100-500

3000

0.1

25

c6766

dual 

100-500

3000

0.2

25

c5504

dual 

100-500

7000

0.1

25

c6411

dual 

100-700

3000

0.15

20

c3052

dual 

225-400

5000

0.1

25

c6461

dual 

400-1000

1500

0.1

25

c5846

dual 

470-860

800

0.1

20

c5532

dual 

470-860

10000

0.1

20

c6265

dual 

500-3000

500

0.2

20

c5070

dual 

800-2800

1500

0.2

20

c5069

dual 

1000-2000

1500

0.2

20

 

60 db 定向耦合器 directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c1979

dual 

0.01-100

10000

0.1

20

c5925

dual 

0.01-250

3500

0.15

20

c5389

dual 

1.50-32

10000

0.1

25

c3824

dual 

1.50-80

500

0.15

20

c5023

dual 

2-30

25000

0.05

20

c3587

dual 

2-32

5000

0.05

20

c3939

dual 

2-50

4000

0.1

20

c6154

dual 

2-50

8000

0.1

30

c5993

dual 

10-150

2500

0.1

20

c5954

dual 

10-200

10000

0.1

25

c5352

dual 

20-500

1500

0.15

20

c6222

dual 

25-500

5250

0.05

30

c6029

dual 

30-100

50000

0.05

20

c5353

dual 

80-1000

3000

0.2

20

c5027

dual 

80-1000

4000

0.1

20

c5044

dual 

100-1000

2000

0.15

20

c5342

dual 

470-860

5000

0.1

20

c5865

dual 

500-1000

1000

0.2

20

c5864

dual 

500-1000

3000

0.2

20

 

 

 

 

 

70 db 定向耦合器 directional couplers

model

type

frequency

power

insertion

directivity

number

(dual, bi, uni)

(mhz)

(watts cw)

loss (db)

(db)

c5845

dual 

1-10

20000

0.05

25

c3957

dual 

1-30

2000

0.05

20

c2702

dual 

1-30

15000

0.05

35

c2717

dual 

1-30

100000

0.05

35

c6318

dual 

1-50

10000

0.05

30

c6413

dual 

1-50

20000

0.05

25

c1449

dual 

1-100

10000

0.05

20

c5104

dual 

1.50-150

4000

0.1

20

c2892

dual 

2-30

25000

0.05

30

c2306

dual 

2-32

10000

0.05

30

c2872

dual 

10-220

10000

0.1

20

c6344

dual 

10-500

10000

0.2

20

c5045

dual 

100-1000

8000

0.15

20

 

 

 

 

 

2-way 双路(0°相位)耦合器/分离器 in phase (0°) combiners/dividers

model

frequency

power

insertion

isolation

number

(mhz)

(watts cw)

loss (db)

(db)

d5674

0.01-250

100

1.5

18

d6103

0.10-20

400

0.2

20

d6300

0.10-250

100

0.6

15

d5025

0.50-1.70

100

0.15

25

d5253

1-30

200

0.3

20

d6283

1-50

2000

0.2

20

d5312

1.50-30

500

0.2

20

d2076

1.50-30

3000

0.1

20

d2075

1.50-30

6000

0.2

20

d6046

1.50-30

10000

0.2

20

d5738

1.50-30

12500

0.2

20

d2551

2-32

1000

0.1

20

d5889

2-50

200

0.3

20

d1635

2-220

200

0.4

20

d5687

10-500

200

0.5

20

d5607

10-500

500

0.4

20

d6163

10-1000

25

0.75

20

d6233

10-1000

25

0.75

20

d5786

20-100

200

0.25

20

d1994

20-100

600

0.3

20

d7897

20-100

1600

0.2

20

d6253

20-500

25

0.5

20

d7171

20-500

100

0.3

20

d7896

20-500

200

0.35

20

d7105

20-500

500

0.35

20

d5576

20-500

1500

0.5

15

d2611

20-1000

50

0.85

18

d5318

20-1000

100

0.65

18

d7745

20-1000

100

0.75

18

d7088

20-1000

150

0.85

18

d5839

30-88

100

0.35

35

d6001

30-88

300

0.2

20

d5747

30-400

300

0.4

20

d5676

80-1000

500

0.5

15

d5677

80-1000

1000

0.4

18

d4034

88-108

1000

0.3

20

d6100

100-500

25

0.5

20

d6760

100-500

50

0.5

20

d5800

100-500

500

0.4

20

d5900

100-500

1000

0.25

23

d5700

100-500

1500

0.3

20

d6078

100-500

2000

0.25

20

d3030

200-400

500

0.25

20

d7885

200-2500

200

0.65

15

d5268

225-400

200

0.3

20

d5718

400-1000

200

0.5

18

d7231

450-2000

100

0.5

15

d6749

470-860

500

0.3

15

d3897

500-1000

1000

0.2

18

d7823

500-2500

200

0.4

15

d3800

800-1000

200

0.3

20

d6669

800-2000

200

0.4

15

d7630

800-3000

200

0.4

15

d6263

800-4200

150

0.5

15

d5788

1000-2000

200

0.4

18

d6767

1000-2000

600

0.25

15

d6393

1020-1040

200

0.25

18

d5349

1200-1400

500

0.3

20

d6855

1500-1900

150

0.3

20

d6431

1750-1850

50

0.3

20

d6281

1800-2000

100

0.25

20

d5213

1850-1990

250

0.3

20

d6747

2000-4000

20

0.5

15

d5215

2400-2500

250

0.3

20

d5743

3100-3500

300

0.4

20

 

 

 

 

 

4-way 四路(0°相位)耦合器/分离器in phase (0°) combiners/dividers

model

frequency

power

insertion

isolation

number

(mhz)

(watts cw)

loss (db)

(db)

d2426

0.01-220

300

1.7

20

d5704

0.10-30

400

0.4

20

d3510

0.50-30

5

0.5

30

d5855

1-30

200

0.2

25

d5796

1-32

400

0.3

20

d5387

1-50

1000

0.3

20

d1624

1-500

100

0.8

25

d1440

1-1000

15

1.2

20

d1572

1-1000

50

1.2

20

d6183

1-1000

250

1.2

18

d5807

1.50-30

4000

0.25

25

d6139

1.50-32

5000

0.25

20

d5775

1.50-50

3000

0.2

25

d5890

2-50

100

0.4

20

d6516

10-100

25

0.5

20

d7312

10-100

100

0.35

20

d6517

10-100

500

0.4

20

d6448

10-100

1000

0.4

20

d6530

10-500

100

0.6

20

d5251

13-14

2000

0.3

20

d6250

13-15

5000

0.2

25

d6251

13-15

10000

0.25

25

d5486

18-115

400

0.4

20

d5489

18-115

3000

0.3

20

d5491

18-115

7000

0.3

20

d2786

20-150

4000

0.5

20

d6193

20-500

25

0.65

20

d6405

20-500

50

0.65

20

d5816

20-500

200

0.5

20

d5612

20-500

500

0.7

20

d5575

20-500

1000

0.7

18

d7365

20-1000

100

0.75

20

d7439

20-1000

250

0.75

18

d5770

30-90

20

0.3

20

d5919

30-90

40

0.3

20

d5920

30-90

150

0.3

20

d5778

30-90

5000

0.3

20

d2873

88-108

100

0.3

20

d2888

88-108

600

0.2

20

d2889

88-108

2500

0.3

20

d6000

100-500

25

0.65

20

d6738

100-500

50

0.65

20

d5400

100-500

500

0.5

20

d5300

100-500

1200

0.5

20

d1990

100-1000

25

0.7

20

d1969

100-1000

100

0.6

20

d5517

100-1000

250

0.85

15

d6386

200-1000

250

0.5

18

d6995

200-1000

500

0.5

18

d5809

225-400

400

0.4

20

d5456

225-400

1000

0.35

20

d6748

470-860

250

0.35

18

d5906

470-860

500

0.4

18

d5907

470-860

1000

0.35

18

d5072

800-960

300

0.4

20

d5074

800-1000

100

0.35

18

d7539

800-2800

200

0.7

15

d7435

800-4200

80

1

12

d7695

900-1300

100

0.4

20

d5784

1750-1850

200

0.6

20

d5176

1850-2000

50

0.5

20

 

 

 

 

 

n-way 多路(0°相位) 耦合器/分离器in phase (0°) combiners/dividers

model

type

frequency

power

insertion

number

(mhz)

(watts cw)

loss (db)

d6717

3 way

20.0-130.0

100

0.35

d7070

3-way

30.0-500.0

100

0.75

d5423

5 way

6.0-175.0

100

0.8

d5829

8-way

20.0-500.0

400

0.75

d6196

6-way

400.0-475.0

750

0.4

d2711

16-way

400.0-550.0

1500

0.5

d5321

12-way

470.0-860.0

5000

0.3

d5868

8-way

819.0-869.0

160

0.8

d6310

16-way

2300.0-2400.0

200

0.2

d6309

16-way

2300.0-2400.0

2000

0.2

 

 

 

 

 

3db 90°混合耦合器(连接器) hybrid couplers (connectorized)

model

frequency

power

insertion

amplitude bal.

isolation

number

(mhz)

(watts cw)

loss (db)

(± db)

(db)

qh6306

0.50-1.60

50

0.4

0.2

20

qh6307

0.50-1.60

1500

0.5

0.2

20

qh6212

2-30

80

0.3

0.2

25

qh6213

2-30

1200

0.3

0.2

25

qh3350

6-130

10

0.6

0.3

20

qh3351

6-130

250

0.5

0.2

20

qh6312

10-150

10

0.6

0.3

20

qh6313

10-150

250

0.6

0.3

20

qh2726

20-100

500

0.5

0.2

20

qh3502

20-200

25

0.7

0.3

20

qh3503

20-200

200

0.7

0.4

20

qh6030

20-500

10

0.6

0.3

20

qh6031

20-500

200

0.6

0.3

20

qh3554

30-88

50

0.4

0.2

20

qh5927

100-200

2500

0.4

0.2

20

qh6308

100-500

25

0.6

0.3

20

qh7816

100-500

200

0.5

0.5

20

qh6285

100-500

2000

0.35

0.6

18

qh3571

200-500

1000

0.2

0.1

20

qh2597

225-400

300

0.3

0.1

20

qh5599

225-400

2000

0.2

0.1

20

qh6651

225-410

1200

0.2

0.1

20

qh6258

400-1000

1500

0.3

0.75

20

qh3548

470-860

300

0.3

0.5

20

qh7856

500-2000

100

0.5

0.5

18

 

 

 

 

 

3db 90°混合耦合器(不连接) hybrid couplers (non-connectorized)

model

frequency

power

insertion

amplitude bal.

isolation

number

(mhz)

(watts cw)

loss (db)

(± db)

(db)

qh8100

100-512

150

0.45

0.5

20

qh7349

100-1000

50

0.6

1

20

qh7785

200-1000

100

0.5

0.6

20

qh7469

225-2000

50

0.6

1

18

qh7644

500-2500

100

0.55

0.6

19

qh7622

500-3000

100

0.55

0.6

19

qh7741

800-3000

50

0.4

0.4

18

qh7400

800-4200

100

0.65

0.65

17

qh8193

2000-6000

100

0.25

0.9

20

 

 

 

 

 

180° 混合耦合器/分离器hybrid combiners/dividers

model

frequency

power

insertion

isolation

number

(mhz)

(watts cw)

loss (db)

(db)

h6287

0.10-50

500

0.5

30

h5675

0.10-250

100

1

18

h3931

0.20-20

6000

0.3

20

h6152

0.20-35

50

0.4

20

h2979

0.30-100

100

1

20

h1484

2-32

500

0.2

25

h6286

2-32

1000

0.3

20

h2052

20-150

100

0.5

20

h2977

20-150

200

0.5

20

h7267

20-512

20

0.8

25

h6751

20-512

50

0.8

25

h8151

20-1000

20

1.3

20

h6289

30-88

50

0.8

25

h3178

30-88

200

0.35

20

h1483

88-108

600

0.2

25

h1846

88-108

1200

0.2

20

h7683

100-500

100

0.8

25

h5124

100-500

200

1

20

h7971

100-1000

50

1.3

20

h3715

200-400

200

0.2

20

h3670

200-400

400

0.2

20

h8150

200-1000

20

1.2

20

h7498

200-1000

750

0.3

20

h4072

290-320

600

0.4

25

h2543

400-470

600

0.3

20

h7877

400-2000

350

0.35

20

h5817

470-860

1200

0.2

18

h7492

500-2500

200

0.4

20

 

 

 

 

 

taps even and uneven dividers

 

type

split

model

frequency

power

4-way

even

d5875

80-1000

150

2-way

even

d3806

80-1000

500

2-way

even

d3821

80-2200

100

2-way

6 db

c3820

80-2200

100

2-way

even

d2542

120-470

100

2-way

6 db

c6149

120-470

100

2-way

10 db

c2541

120-470

100

2-way

20 db

c5992

120-470

100

2-way

even

d6295

150-500

100

2-way

6 db

c6294

150-500

100

2-way

10 db

c5510

150-500

100

2-way

even

d5877

150-1000

350

3-way

even

d5876

150-1000

350

4-way

even

d5944

150-1000

350

2-way

6 db

c5878

150-1000

350

2-way

6 db

c5541

400-470

100

3-way

even

d5543

400-470

100

4-way

even

d5542

400-470

100

2-way

even

d6190

400-2400

500

2-way

6 db

c6188

400-2400

500

2-way

10 db

c6189

400-2400

500

3-way

even

d6191

400-2400

500

4-way

even

c6192

400-2400

500

 

cathy
深圳市诚逸隆科技有限公司
cenyion technology 
 
  址:深圳市福田区彩田南路彩天名苑红荔轩11b
11b honglixuan caitinamingyuan caitian north road futian zone shenzhen,p.r.china
:       fax:   mobile:
http:
www.cenyion.com                         mail:sales@cenyion.com    
qq:63857848  

 

网站地图