VTC Networks Technology Joint Stock Company, also known as Viet Thanh Cong Networks, is a Ho Chi Minh City-based provider of telecommunications and IT infrastructure solutions. Established in 2008, the company operates as a service and trading entity specializing in the investment, installation, and operation of large-scale network systems for buildings, resorts, and industrial projects. They maintain a strong presence in the Vietnamese market, collaborating with major domestic carriers such as Viettel, Mobifone, and Vinaphone, and serving high-profile clients including Saigon Pearl and ACB Tower.
The company offers a comprehensive portfolio of B2B solutions, including mobile coverage systems (IBS/DAS), GPON optical network infrastructure, and enterprise network security. Their product range encompasses network switches, routers, fiber optic cables, and RF components from leading brands like Cisco, Bosch, and CommScope. Additionally, VTC Networks provides specialized equipment for IP video conferencing, PBX systems, and smart building technologies, including IoT-enabled security cameras, smart lighting, and solar-powered energy solutions.
With a focus on system integration and digital transformation, the company provides end-to-end services from IT consulting and data center design to 24/7 system monitoring and periodic maintenance. While their primary expertise lies in telecommunications and electrical lighting equipment manufacturing, they maintain a highly diversified business model that includes public procurement success in infrastructure rental and technical support services.
Zlink Co., Ltd is a Hanoi-based trading and service company established in 2013, specializing in comprehensive telecommunication and network infrastructure solutions. The company provides a wide range of hardware and software services, including the design and integration of Private Branch Exchange (PBX) systems, VoIP PBX, and virtual PBX solutions. Their product portfolio features IP phones, headsets, VoIP gateways, and telephony cards supporting analog, digital, and GSM standards. Beyond hardware, Zlink Co., Ltd offers specialized business solutions such as Customer Relationship Management (CRM) software, Business Continuity Solutions (BCS), and Infrastructure Management Solutions (IMS). With a professional team of 11 to 50 employees, the company serves the Vietnamese market as a systems integration consultant, providing network equipment, servers, and open-source solution implementation to enhance business communication and call center operations.