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.

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.

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

Founded in 2012, TOB Technologies is a leading high-tech enterprise specializing in the integration of research, development, design, production, and sales of advanced technologies. With a diverse product portfolio, we offer industry-leading solutions in the fields of energy storage batteries, outdoor power supplies, communication equipment, and FTTH products.

Chongqing Chimu Technology Co., Ltd. Was established in 2011, we have been engaged in this industry 13 years. Relying on 12 years of deep experience in the communication field and scientific and technological innovation ability, through the integration of multi-brand, full series of communication products resources, with a one-stop service model. Let the network better connect you and me, connect the world, and make "Made in China" can run smoothly in the world. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. From demestic to international logistics, we have a complete transportation system and services.

Wuhan Hengda Yanyan Technology Co., Ltd. is located in Wuchang District, Wuhan City, Hubei Province, with convenient conversation and superior geographical location. Mainly engaged in wholesale and retail trade business. In line with the business philosophy of "integrity-based, win-win cooperation", we will provide first-class product supply services for the majority of users.

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Hangzhou Softel Optic Co., Ltd. (Brand: SOFTEL) was established in 2006, which Located in the HangZhou Hi-Tech Development Zone. Taking advantage of the modern broadcast and optic fiber communication technology, we are specializing in R& D of CATV system equipment, and leading manufacturer of HFC broadband Optic Transmission equipment with strong R& D capability in this field.

About Us

VOPTECH is a professional VoIP products developer and manufacturer. VOPTECH provides VoIP communication devices for small and medium sized businesses, as well as large enterprise environments. We have full line of VoIP products, including VoIP Gateway, IP Phone, IP PBX, GSM VoIP Gateway, Asterisk PCI Card, WiFi VoIP Phone etc. Our VoIP devices are easy-to-install, easy-to-use, high-performance, reliable, and yet affordable.

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).

Realtone Technologies Inc., is a professional manufacturer of innovative VoIP equipment and unified network communication solutions. We offer a full line of VoIP products including IP-PBX series, VoIP Access Gateways, Trunking gateways, VoIP Phones and network products. Also we provide VoIP systems and solutions for Call cener, Hotel, Office IPPBX, Service providers;

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.

Suncomm Technology Co., Ltd has been in communication industry since 1977. They provide GSM VoIP Gateway, GSM E1 Channel Bank; VoIP Gateway; SIP Proxy Server for 200 subscribers, SIP IP PBX etc.

Established in 2008, Ensight International Trading Co., Ltd. Has been specialising in meeting the demand of a better life of the customers worldwide. For the better living environment demands, we provide the venetian blind making machines; For the better communication demands, we offer the electronic consumer products like cellphones; For the better security demands, we present the security products, etc.