Black Gateways Total 284 manufacturers & suppliers found with 852 products
Shenzhen Dinstar Co., Ltd.
Since 2011
2000+
152
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
IP PBX , VoIP Gateways , Session border controller , IP Phone , SIP intercom
ODM, OEM
ISO9001:2015
Shenzhen Etross Telecom Co., Ltd.
Since 2008
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Fixed Wireless Phone , Fixed Wireless Terminal , SMS Gateway , VoIP Gateway , CPE Router
OEM, ODM, Own Brand
Shenzhen, Guangdong
Manufacturer/Factory
PBX , Call Center , VoIP Phone , Intercom System , Video Conference Systema
Own Brand
ISO 9001, ISO 14001, ISO 20000
Manufacturer/Factory
, Trading Company
AC/DC Power Supply Adapter , Travel Charger , Automobile Accessories , SIP Phone , USB Cables
OEM, ODM, Own Brand
ISO 9001
HELPYOU GROUP CO., LTD.
Since 2020
226
8
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Network Switch , Network Router , Voip Phone , Optics Modules , Wireless AP
within 15 workdays
Shenzhen, Guangdong
Manufacturer/Factory
, Group Corporation
WiFi Equipment , WiFi Adapter , WiFi Repeater , WiFi Router , WiFi Access Point
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Gift , Shoe , Garment , Machine
Quanzhou, Fujian
Shenzhen kexint Technology Co., Ltd
Since 2024
1060
53
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
ONU , Fiber Cable , Fiber Optic Patch Panel , Fiber Optic Distribution Box
Own Brand
ISO 9001
Shenzhen Yunlink Technology Co., Ltd.
Since 2021
2000+
209
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Wireless Router , LTE Router , Outdoor CPE , Ceiling Wireless Access Point , Poe Switch
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
Shenzhen Heartsea Technology Co., Ltd.
Since 2022
620
11
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
4G 5G Module Internet Modem , ATX Gaming Desktop Case , Mobile Phone Screen Amplifier , Mariner AIS WIFI Receiver , AIS PILOT PLUG USB CABLE Serial Port 4
ODM, OEM
within 15 workdays
Manufacturer/Factory
Outdoor Router , Indoor Router , WiFi Router , 3G/4G/5g Gateway , 4G CPE
OEM, ODM, Own Brand
within 15 workdays
Suzhou Vocoip Technology Co., Ltd
100
Plant Area
Trading Company
IP Phone , IP PBX , Gateway , VoIP Product
Suzhou, Jiangsu
Manufacturer/Factory
, Trading Company
GSM Modem , GSM Ggteway , GoIP Gateway , IP Phone , VoIP Gateway
Huizhou, Guangdong
Shenzhen Proolin Electronic Factory
100
Plant Area
Manufacturer/Factory
Karaoke Player Bluetooth Microphone , Bluetooth Speaker , 3D Hologram LED Fan , Air Cooler Fan , Wireless Power Bank
OEM, ODM, Own Brand
ISO 9001, ISO 14000
Biocare Electronics Co., Limited
100
Plant Area
Manufacturer/Factory
, Trading Company
, Other
VoIP , Asterisk FXO FXS Card , Asterisk Pri Card , Asterisk GSM Card , VoIP Gateway
OEM, ODM, Own Brand
ISO 9001
SaiLingsi (wenzhou) Electronics Co., LTD
Since 2024
2000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Smart Sensor , Smart LED Light , Smart Plug Socket , Smart Wall Switch , Smart Gateway
OEM, ODM, Own Brand
ISO 9001
Xiamen Alotcer Communication Technology Co., Ltd.
Since 2021
2000+
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Industrial Cellular Router , Industrial Modem , 3G Router , 4G LTE Router , Embedded Cellular Modem
OEM, ODM, Own Brand
ISO9001:2015
Manufacturer/Factory
, Trading Company
Blender , Air Fryer , Rice Cooker , Dough Mixer , Coffee Machine
OEM, ODM
ISO 9001
Manufacturer/Factory
, Trading Company
VoIP , IP Phone , Gateway , GSM Gateway , IP PBX
Shenzhen, Guangdong
Yican Information Technology (Shanghai) Co., Ltd
500
Plant Area
Manufacturer/Factory
IP PBX , IP Phone , Volp Gateway , SIP Intercom , Video Phone
OEM
Shanghai, Shanghai
Manufacturer/Factory
SMS Gateway , SMS Modem , Pocket WiFi , IP Proxy Server , VoIP Gateway
ISO 9001
Shenzhen, Guangdong
Excelltel Technology Co., Ltd.
Since 2010
1000
25
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PABX
Own Brand, ODM, OEM
Foshan, Guangdong
Manufacturer/Factory
Beacon , Aprilbeacon , Bluetooth Module , Eddystone , Low Energy Module
OEM, ODM, Own Brand
Beijing, Beijing
Manufacturer/Factory
WiFi Equipements , Wireless Repeater , Wireless Router , Wireless Access Point , Wireless Adapter/Network Card
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Tablet PC , Laptop , Smartphone , Stylus Pen , Tablet Android
OEM, ODM
ISO 9001
Trading Company
Server&Workstation , Server Accessories , Network Switch , Network Router , Network Security
Own Brand
Response Time≤3h
Shenzhen DBL Technology Limited
2000
Plant Area
Manufacturer/Factory
Dbl VoIP Terminal , VoIP GSM Gateway GoIP , Radio Repeater RoIP , VoIP Gateway , Cross-Netwrok Gateway RoIP
OEM, ODM
ISO 9001, ISO 9000
Xiamen Yeastar Information Technology Co., Ltd.
2000
Plant Area
Manufacturer/Factory
, Trading Company
IP PBX , VoIP Gateway , GSM Gateway , Analog VoIP Gateway , FXS Gateway
OEM, ODM
ISO 9001
Qihang Aegis Informatics (Hk) Limited
100
Plant Area
Manufacturer/Factory
Voice Logger , Telephone Call Recorder , GSM Voice Terminal , Fixed Cellular Terminal , Fixed Wireless Terminal
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
Controller , AVR , Actuator , Engine Stop Solenoid , Speed Governor
OEM, ODM, Own Brand
ISO 9001, ISO 9000