voip pstn gsm10+ factories verified

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.

General:

J&R Technology Ltd is established in 2012, our headquarters is located in Shenzhen, China. We are the leading provider of dedicated communication and solutions. We are committed to providing faster, safer, and more stable communication equipment and solutions for customers in public safety, transportation, industry, and a wide range of sectors for daily work and critical moments, helping society to be more efficient and safer.

Founded in 1996, Shandong Kaer Electric Co., Ltd. is a provider of intelligent terminal and solution for the Internet of Things and mobile Internet. After 20 years of development, the company has formed a strong research and development strength in wireless communication terminal technology, wireless data terminal technology, smart education application technology, Internet of Things technology, embedded software technology, video technology, etc. The company has relatively complete product production qualifications, including: Telecommunications equipment network access license, national compulsory product certification, quality management system certification, etc. The main products include two categories, including smart communication equipment, IoT smart terminals and solutions. Up to now, the company has more than 100 patents, including 32 invention patents, and nearly 200 computer software copyrights.

Helpyou Group Co., Ltd is a professional network solutions supplier which was built in 2005. Since the establishment, we sincerely cooperated with clients and trade companies all over the world with a serious working attitude. The business was expanded and the turnover was increased every year. Our company agents the products of noted communication equipment manufacturers, they are Huawei, Cisco, DELL, Ruckus, Fortinet, Polycom, Yealink, Maxhub, Axis, etc. We developed import and export business and established long-term stable cooperation and relationship with companies in over one hundred countries from Northern Europe, Oceania, America, Southeast Asia, the Middle East. We have accumulated rich experience in customer service simultaneously. Helpyou Group Co., Ltd earnestly implements national laws and policies, abide by the general international business practices, keep the principle of equality and mutual benefit. According to superior service and win-win business purpose, we set up and develop a partnership between our customers in each country and region, connect the international and Chinese market. The company always takes integration of the advantages of import and export in order to provide domestic and international clients with superior service. Over a decade, today we will stand on a higher starting point and expect to accomplish remarkable prosperity with concerted efforts!

YX International Information Co., Ltd is a manufacturer of GoIP GATEWAY, VoIP Products, GSM Modem and IP Phone with well-equipped testing equipment and strong technical force. Which is found in 2007, with almost 5 years export experience.

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.

Eacome has been established since 2002. We are conference phones, video conferencing systems, echo canceller manufacturer and conferencing phone solutions provider. For 14 years, Eacome has achieved outstanding success in audio conference phone, VoIP conference phone, audio processor, video conferencing system and cloud platform conferencing solutions.

Ningbo Joiwo Explosionproof technology Co., Ltd was established in May, 2011, specialized in public telephones and industrial telephones, we enter industrial telephone field and register Joiwo as our trademark. While maintaining our commitment to the principles of quality and customer service, today's Joiwo aggressively applies leading edge technology to solve the world's most challenging communication needs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc...Waterproof grade of all of our telephones reaches IP67.

DBL Technology Ltd, is a leading manufacturer in developing and manufacturing advanced VoIP products for the worldwide market.DBL has been dedicated in the development of the latest VoIP technology for the last 15 years and has developed a wide range of VoIP Gateway and IP Phone.DBL is committed in offering high quality, innovative, and affordable products.

Established in 1999, Power Universe Technologies is a high-tech enterprise which specializes in research and development (R&D), production and marketing of communications products, providing customized solutions for telecom carriers and end users. Power Universe Technologies' customers include China Telecom, China Netcom, China Unicom as well as, South Korea Telecom, etc.

Tongya is a joint-venture with Japanese payphone-leader, Tamura Electrics (current name is SAXA), for 40 years. We manufactured the first payphone in Taiwan and have 2/3 of market share in Taiwan now. We have installed more than 30, 000 sets of PSTN payphone in all teleboutiques of Morocco, 1, 500 sets of GSM payphone in South Africa, 1, 000 sets of PSTN payphone in HK, and 2, 000 sets of PSTN payphone in Chile (please refer to the attached files showing our payphone is used by Telmex in Chile).