Telarvo Was founded in 2007. Focus on the communications industry for more than 19 years. We have over 200 employees, 15 departments and more than 10 production lines. More than 600 companies from over 60 different countries have established business with us.

Founded in 1995, DMLink has devoted in CTI for more than 12 years. Now it is becoming a leading manufacturer of telephony boards and devices for open source telephony projects, especially asterisk.

ChinaRoby is located in Shenzhen city, China, is a very famous VoIP device manufacturer. We are supplying all kinds of VoIP end devices such as Asterisk cards with FXO/FXS modules, IP phones, USB skype phones, Voice gateway, IP pbx, ISDN Pri PCI T1/E1 cards.

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Nanjing Desi Weiye Software Technology Co., Ltd. Specializes in the development of next-generation network NGN converged communication emergency command and dispatch system, and is a leading domestic government and enterprise information and communication integration solution provider. The company is located in Nanjing, capital city of Jiangsu Province. The company has formed cooperative partnerships with many well-known enterprises and scientific research institutions at home and abroad, including the Academy of Postal Sciences, Theil Laboratory, Telecommunication Research Institute, China Telecom, China Mobile, China Unicom, AVAYA, CISCO, Dialogic, Bell Alcatel, etc.

SHENZHEN YIBOTE INFORMATION TECHNOLOGY Co., Ltd?is a professional global IT infrastructure supplier and technology solutions provider specializing in enterprise networking, data center infrastructure, AI computing systems, unified communications, and smart office solutions.

Guangzhou Temeisheng Audio Technic Co., Ltd. Specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Guangzhou Temeisheng Audio Technic Co., Ltd. Uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Guangzhou Temeisheng Audio Technic Co., Ltd. Advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Haoma (Beijing) Technology Co., Limited is a fully committed organization offering Cisco /Huawei Switch, Rack Server, Router, Network Module, Firewall, Wireless ap and IP phone, as well as memory and cable products ect. We specialize in new and used 100% original Cisco/Huawei equipments at good competitive price. Our intention is to grasp the needs of customers, and will combine the best cost-effective products for customer service; Our tenet is "Honesty, Mutual Benefits"! The rich experience of our wealth, serious and responsible attitude is our responsibility.

Creative LED Display Professional Manufacturer------IKE Visual Co., Ltd

Excelltel Technology Co., Ltd. Was established in 1999 in Foshan, China. We are a manufacturer which is specialized in developing and producing PBX system equipment. Our factory has attained ISO9001 certification, and most of products have attained CE and CCC certifications. With high standards of production and strict monitoring system of quality, its products have been constantly exported to many countries over the world.

Yican Information Technology (Shanghai) Co., Ltd., established in 2011, is an excellent provider of IP unified communication and VoIP products.