ROUTON Electronic Co., Ltd. (short as ROUTON) is an ISO9001 certified high-tech enterprise engaging in researching, developing, designing, manufacturing, marketing and service of telecommunication terminal equipments and relevant management systems. ROUTON was found in 1994 and has grown into one of the China's well-known new and high technology enterprises with annual sales around USD 35 millions and net assets around USD 86 millions. One of its main products, Public Phone Billing Meter, and the management system has about 80% of the domestic market share. The market share of its IC Card Payphone series and management systems also lead in the domestic market due to ROUTON's technical superiority and excellence in after-sale services. In addition, ROUTON can provide a total solution for the smart public payphone sector using an intelligent platform, Public Internet Access Terminal (short as PIAT) and the management system based on advanced embedded operation system. In the near future, ROUTON will invest hundreds and millions of RMB to develop next generation of communication products.

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).

Shenzhen PBT is one of the best telecommunication products manufacturers in China. We have more than 15 years experience in public telephone and wireless telephone technology. The main products are kinds of payphone housing and components and special phone which are popular worldwide for a long time, and wireless telecommunications products is our new developed products. GSM and CDMA FCT and wireless desktop phone and so on. Our stuffs with cordial service and best quality products at a most reasonable price welcome you to our new customers' family.

Techcom Technologies (Shenzhen) Co., Ltd. Is a provider of equipments and solutions for wireless access to telecommunication network. The main products include CDMA/GSM wireless terminals, intelligent network management system, VoIP terminals, wireless burglarproof system, network monitoring system, etc. We with over 5 years experience and innovated technology, Techcom products are more and more competitive. With strong development forces, advanced production technology and perfect management system. Techcom has established international marketing system in China mainland, Hong Kong, Taiwan, USA, Central-South America, Australia, South-east Asia, Mid-east, and Africa.

It is a joint venture between Tatung company and NEC for developing high quality communication products. TTIC manufactures many products on an OEM basis for renowned brand names in Europe and Japan. As a leading telecommunications manufacturer, TTIC adheres to the management principles of innovation and customer satisfaction. TTIC has been concentrating on the development of computer and communication products for years, and it has received awards and recognition worldwide in recent years. It will continue to create state-of-the art products n order to be one of the leading brands in the world.

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.

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Shenzhen Huanuosi Science Co., Ltd., was established in August 1998 focused on the field of wireless data transmission product development, production and sales. In line with the CDMA / GSM Development in China, the full import ISO9001: 2000 international quality certification. And through the Department of State Information 3C certification, CDMA20001X professional development.

Yuyao xianglong communication industrial Co., Ltd was founded in 2005, located in yuyao city, zhejiang province, xiao dong industrial park, is a production and sales of outdoor phone accessories and machine-based manufacturing company. Building area of? ? 5, 000 square meters, mold development, rubber molding, injection molding, assembly as one of the modes of production. Advanced machinery and equipment, modern production line, the parts per day to 2, 000 sets.

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.

Shenzhen Guanri Telecom-Tech Co., Ltd. is a leading provider of customized end-to-end solutions for various industrial applications to accelerate their productivity, profitability and operations.