Data Transmission Module  Manufacturers, Traders, Suppliers

GRT(Beijing Guangruntong Technology Development Co., Ltd.) is headquartered in Beijing Zhongguancun Hi-Tech Park and began in April 2008. GRT has gathered a group of senior R&D personnel with an average age of more than 15 years. Under the background of the rapid development of the optical fiber industry and the optical fiber to households, GRT has always adhered to the strategic principles of quality and innovation, and has gradually grown into a high-tech fiber optic company that is currently well-known in China, which integrates R&D, production and marketing, and has its own intellectual property and its own brand.
The main products of GRT are Optical Fiber Network Cards, Optical Fiber Modules, WDM devices, Optical Converter, Optical Fiber Patch Cord, and Optical Splitter. All kinds of products have passed international certification such as FCC, CE, and ROHS, as well as national industry certification, and have won a number of scientific and technological progress awards and excellent product awards. On the road ahead, GRT is committed to building China's own national enterprises, achieving the goals of "Optics Links The World, Connects Us Togetcher".

TELEFLY Telecommunications Equipment Co., . is a leading Chinese manufacturer established in 2004. Relying on more than 20 years of industrial resource accumulation and technology precipitation, it is based on the information industry, telecommunications network infrastructure, and system integration to provide users with high-quality, guaranteed and comprehensive technical services. With the advent of the AI ​​era, we are committed to bringing users a smarter and more convenient technical experience.
The advantage of our company is that we have a complete product supply chain and supporting processing factories, which enables end-to-end supply chain management and provides users with complete information solutions, mainly including basic hardware, network equipment, engines and other business modules.
Our service objects cover government, finance, telecommunications, colleges and universities, transportation, enterprises, hospitals, securities, public services and other industries.
TELEFLY is based on the corporate spirit of "responsibility, innovation, initiative, and growth" and the business philosophy of "committed to establishing long-term and stable cooperative relations with customers". It continues to grow and develop in the Nanshan Entrepreneurship Base.

A provider of professional data communication products and information security products solutions, Beijing HengzhengTC Sci-Tech Co. Ltd. is the national high-tech enterprise featuring R&D, design, production, marketing and service.
Based in Zhongguancun, Haidian District of Beijing, HengzhengTC has long-term and stable cooperation with many units such as Tsinghua University, Institute of Computing Technology of the Chinese Academy of Sciences, Beijing University of Science and Technology, and many experts and scholars. In particular, its industry-university-research collaboration has maintained rapid development in recent years.
 HengzhengTC brand products include network interface controller, optical module, high-speed cable, ethernet switch, industrial control panel card, SSL supporting national encryption algorithms and IPSEC VPN, among others.
HengzhengTC has developed 1G/10G/25G/40G/100 all series network interface controllers based on Intel chips (I350/82599/X710/E810), and network interface controllers based on domestically produced chips. Targeting the information technology application innovation industry and alternative market for China-made products, these products can be widely used in areas such as national network security. HengzhengTC optical module and high-speed cable are compatible with all mainstream brand equipment in the market: Ethernet optical module, fiber channel optical module, active optical cable (AOC), direct attach cable (DAC), AOC/DAC branch cable, jumper wire and pigtail, etc. Its products cover 1G/10G/25G/40G/50G/100G/200G/400G and 8G/16G/32G/64G/128G.
With rapid development and fast application of cloud computing, big data and 5G, HengzhengTC represents the trend of our era, and has recently developed high-speed network interface controllers using high-end FPGA and DPU chip and technology.
The following products for FC SAN storage resolutions and high-speed ethernet solutions, which HengzhengTC has been working on for decades, have been widely used in areas such as data center, telecommunications network, data transmission network, enterprise network, storage switching network and metropolitan area network to help operators, data centers and network service providers to increase and improve their network system capacity in a cost-effective way.

By focusing on test and measurement productivity, imc Test & Measurement GmbH creates tools which empower engineers to efficiently deploy data acquisition (DAQ) systems and test strategies, thus, meeting the test and measurement challenges of development departments world-wide.
Specializing in an integrated approach to physical test and measurement, imc solutions are well suited for mixed signal testing of complex mechanical and electromechanical systems. In these situations, test engineers demand flexibility and scalable capabilities - especially when a company understands that productive testing is all about the efficient use of testing resources.

For 30 years, ELIAS GmbH has developed and delivered products for computer-assisted quality assurance systems. Our products stand out due to their excellent value for money, reliability, user-friendliness and flexible options for integration into CAQ, MES or ERP systems. Our staff guarantee to deliver solutions that go above and beyond current technological standards as well as providing you with the best possible customer service.

Founded in October 1989, Beijing Huahuan Electronics Co., Ltd is a hi-tech company.
With support from State-owned Assets Supervision and Administration Commission of Sichuan Provincial Government, Huahuan is committed to promoting the progress of international information industry. Huahuan takes lead in the research,development and sales of communication transmitting and accessing devices. With a registered capital of 111.58 million yuan, the total asset of Huahuan is now more than 200 million yuan.
The headquarters of Huahuan lies in Shangdi Information Park of Beijing, one of the first group of National Electronic Information Industry Parks. The production base of Huahuan stands in Miyun industrial development zone. On October 28th 2006, Huahuan officially visited Agency Share Transfer System(third market), securities referred to as "Huahuan Electronics", stock code being "430009".
Huahuan actively participates in the standardization of communication industry and is the member of China Communications Standards Association (CCSA) and Metro EthernetForum (MEF).

For over 30 years, Vector has been your competent partner for the development of automotive electronics. Driven by our passion for technology, we develop solutions that help engineers to manage their demanding tasks.
At >30 locations around the world, more than 3,000 Vectorians support manufacturers and suppliers of the automotive industry and related industries with professional solutions.
Vector tools, software components and services help to develop the mobility of tomorrow: in electromobility, safety and security, ADAS and autonomous driving, AUTOSAR Adaptive and many other topics.

Homtecs M2M technology Co. Ltd. is a leading enterprise which provides industrial IoT & M2M Equipments and Solutions. Homtecs has been concentrating on providing industrial Cellular Routers, Modems, Gateways, DTU, RTU etc. Homtecs also has its own M2M Cloud Management Platform, to help you configuring, monitoring and controlling your remote Homtecs M2M equipments in real time.
Thanks for the strong R&D team who has more than 10 years experience in wireless communication feild. Homtecs's equipments and solutions have been widely recognized and deployed in industrial M2M & IoT feild, e.g. Retail, Smart Grid & Utility, Oil & Gas, Financial sector, Security & Surveillance, Industrial Automation, Bus WiFi, etc. We also provides OEM/ODM service.
For years, Homtecs has granted many global certifications, including CCC, ISO 9001, CE, RoHs, FCC etc. Meanwhile we have also provided equipments and solutions with the companies from more than 120 countries.
With the vision of providing wireless solution for the intelligence times with "intelligent,standard,safety,reliability" equipments. We, Homtecs, provide high quality equipments and good service with 1 year warranty to support our culture: Honesty, Loyal, Innovation, Ambitious.

Headquarter is located at Dongguan, which is famous manufacturing city between Guangzhou and HongKong,Shenzhen.
Founded in 2020, VistoTek has been dedicated to IIoT(Industrial Internet of Things) solution, the VistoTek core team have more than 15+ years experience in IIoT area especially at Ethernet switch technology and wireless technology and rich experience of providing industrial networking solution and service for customers worldwide.
VistoTek IIoT solution includes industrial Ethernet switch, commercial Ethernet switch, POE switch, serial device server, cellular wireless product(GPRS, 4G CAT.1,5G), industrial WiFi and Lora . The professional IIoT solution are widely used in Factory Automation, Intelligent Transportation,Wind Turbine,Solar Monitoring,Battery Monitoring, Smart Mining,Video Surveillance and 5G Home etc. VistoTek, together with partners and customers, join Industry 4.0 and Intelligent Manufacturing with passion and innovation.
VistoTek take great importance to the continuous investment in production, R&D, and marketing&sales, in order to provide competitive products and service to support our customers gain business success. With our integrity, hardworking and innovation, we are confident to build a long-term community of shared future with worldwide partners and customers. Go ahead together with you, on the way.
Vision: Provide leading IIoT Solution, Enable Industry 4.0
Mission: Start with IIoT, based on customers’ demand, continuously innovate, provide competitive solution and service, to create values for customers, employees, partners and society.
Corporate Philosophy: Customer-Centric Focus Innovation Integrity