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.

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.

Aimmer Technology Co., Ltd is a professional manufacture of VoIP products such as Asterisk card, VoIP Phone, IP PBX etc.Aimmer aims to achieve Maximum Efficient Rate of Production.Aimmer adheres to the large-scale production, improves production efficiency and reduce product cost.Our VoIP products on the Euramerican market has significant price advantage.Aimmer serves the Small and Medium Business and open source market with superior quality VoIP products which is very cost-effective

Shenzhen Aimmer Technology Co., Limited is a professional manufacturer focus on VoIP products and industrial mainboard. It has complete high speed SMT, assembly line, amd well-equipped testing line.

Houyuan Technology (HK) Limited was founded in 2009 with headquarter located in Shenzhen and branch office in HK, suzhou. There are several departments such as

Our company has established the whole advanced system from the development of new products, production and management to marketing through various means including investment and co-development. The company is equipped with modern production line and advanced testing device.

We are developing in fields of PC accessories&peripherals and consumables products:

A professional Motherboard and VoIP Product manufacturer for IIT(Immediate Information Technology) Technology Co., Limited is a leading developer and manufacturer of IT products, including MINI-ITX Motherboard and VoIP Product(Asterisk hardware, IP Phone, IP Gateway). IIT Tech. Provides customers with one-up products base on advanced technology, clear audio, powerful function, high quality and competitive price.

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!

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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.

Fyz telecom, a high-tech enterprise, is mainly involved in research, development, production and sale telecommunication products including asterisk cards(tdm400p, tdm400e, tdm800p, tdm1200p, tdm1600p, t1/e1 cards) and GSM/CDMA fwt(fixed wireless terminal), GSM/CDMA fwp(fixed wireless phone), IP PBX etc.

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.