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.

Founded in 2011, Shenzhen DINSTAR Co., Ltd. is a leading global provider of IP Unified Communication and VoIP products. We have been delivering more agile, efficient and affordable communication solutions to our customers through our reliable, innovative and future-proof products. Now we have more than 180 specialists, most of them coming from top-rank global telecommunication providers, who have dedicated themselves to VoIP, unified communication and wireless mobile network technology for more than 15 years.

DongGuan Xuan Ying Lights Co., Ltd is a specialized supplier of Next Generation Communication Networking & Wireless products. We have the most complete VoIP products line in China, which covered GSM/CDMA Wireless Gateway, E1/T1 Trunk Gateway, VoIP Gateway, SIMBANK, SIMCLOUD, IP Phone, IP PBX & WIFI devices.

As a leading designer of Telecom hardware and IP communications, Synway has been specialized in providing VoIP Gateway, Softswitching Platform, CTI Voice Board and Call Logging Hardware since 1990s. Over 3, 000 solution providers from 56 countries have benefited from Synway's widest product portfolios and decades of service expertise, and applied Synway's signaling and media processing technologies into Unified Messaging, Call Center, SIP Trunking, Soft Switching, VoIP Gateway and more IP communications.

Founded in 1999, GNEX TELECOMMUNICATION Ltd has developed into a comprehensive enterprise Specializing in Wireless Access Communication Terminal through our efforts and due to great kindness and support of customers for many years. We hereby Sincerely hope to cooperate with friends all over the world and will try our best to create a splendid and bright future!

Union Professional Co., Ltd. Specializes in R&D SKYPE PBX and SKYPE Gateway for enterprise solution and marketing overseas in the brand of USKY.

Real Tone Technologies is a professional manufacturer of innovative VoIP equipments and unified network communication solutions. We offers a full line of VoIP products including IP-PBX, voice access gateway, trunking gateway, and network products.

Scicent has now evolved to become a global leading provider of open source telephony hardware and software products. Scicent serves the Small and Medium Business and open source market with superior quality products that lower communication costs, increase system flexibility and enhance productivity in building PBX, Call Center, IVR and firewall applications. Scicent continues to deliver innovative and cost effective solutions to the open source community and will always do.

Shenzhen Qihao Trading Co., Ltd. Office address is located in China's first special economic zone, Pengcheng Shenzhen, Shenzhen, Longgang District, Longgang District, Shenzhen City, Ronghua Road, Jianmingyuan 12 Unit 2, was registered in Shenzhen Market Supervision and Administration on December 15, 2020, with a registered capital of 30, 000 yuan, in the company's development and growth of 2 years, we began Finally to provide customers with good products and technical support, sound after-sales service, my company mainly engaged in the network operation of fish glue, sea cucumber, cordyceps sales, sales: Health supplies; Provide management services for catering enterprises, sales of handicrafts; Sales of primary agricultural products and nourishing Chinese medicinal materials; Operating electronic commerce; Domestic trade; Engaged in the import and export of goods and technologies. Sales: Agricultural and sideline products, health supplies, bulk food, food gifts, north and south dry goods; Pastry production and sales, catering production; Cigarette retail; Sales of bird's nest and pre-packaged food; Wholesale and sales of alcohol. We have good products and professional sales and technical team, my company belongs to the yellow pages industry of Shenzhen computer network equipment factory, if you are interested in our products and services, look forward to your online message or call for consultation

We are telecom device manufacturer from China with 16-year experience and a good reputation. We partner with south America antel telecom, telmax telecom, in China with telecom operator - China telecom, China mobile, China unicom, agilent, ABB, huawei, alcatel-sbell and so on

Koncept Network Communication Equipment Co. Ltd., with a registered capital of 10 million yuan, is the cooperative enterprise of the prestigious hi-tech public company China Chiva Group (000733) and USA capital industry Koncept International Inc. It has its production base in Baoan Shenzhen, occupying a floor space of more than 18, 000 square meters. Equipped with more than 1, 200 staff; Multiple and advanced SMT patch product lines, 17 manufacturing and testing lines for network terminal products, its annual yield of all kinds of communication equipment has amounted to 4 million pieces. Up to now, all Koncept VoIP terminal products have been certified with FCC, CE, A-ticket and ISO9001.

Yeastar specializes in the developing and manufacturing of IP-PBX and VoIP gateways, and is committed to the distribution of new generation technology products in the field of enterprise communications. In the mean time, Yeastar provides the cost-efficient solutions for ITSP to develop the enterprises ultimate purchase market.

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.

Biocare is a leading VoIP hardware manufacturer in the world. We are the company who can develop many kinds of products lines such as IP phone, IP PBX, IP gateway, Asterisk card and related software at the same time.

New Rock Technologies, Inc. Designs, develops, manufactures, and markets Voice-over-IP (VoIP)-based telephony and data networking products and applications for the Small and Medium-sized Enterprises (SME) sector, carriers, Internet Telephony Service Providers (ITSPs) and vendor partners. As a leading SIP-based device supplier, New Rock is committed to deliver highly reliable and cost-efficient converged communication solutions.

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.

Welcome to L-Square Century Co., Limited, a leading manufacturer and factory specializing in GPON ONU, XPON ONU, and ONU products. We take great pride in offering top-quality optical network units (ONUs) and optical line terminals (OLTs) backed by our unwavering commitment to excellence.

Hongking is a fiber optic equipment manufacturer and supplier based in Shenzhen, China

Qihang Aegis Informatics (HK) Ltd sister concern company of Aegis Informatics Pvt Ltd is an enterprises with innovative GSM range of products, Voice Logging solution, IP PBX and VoIP Gateways.

Genew Technologies Co. Ltd. Is a global system provider for end-to-end Communication solutions and telecom infrastructures, established in 2005 and Quoted in the Shanghai stock market (ticker: 688418. SS).