CTC Union Technologies Co., Ltd. - Founded in 1993, CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas.

Our Milestones | Industrial & Telecom Network Equipment Manufacturer Since 1993

Every milestone reflects CTC Union's journey of growth and progress. From technology development and product innovation to global market expansion, we have remained committed to quality and innovation, continuously strengthening our core capabilities and expanding our global presence. Looking ahead, we will continue to deliver reliable and secure networking and communication technologies, working alongside our global partners to shape a smarter, more connected future. CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.

Our Milestones | Industrial & Telecom Network Equipment Manufacturer Since 1993

Our Milestones | CTC Union is committed to delivering reliable, temperature-resistant, and rugged industrial networking solutions designed for harsh environments. Our comprehensive product portfolio includes L3/L2 Managed Switches, PoE solutions, and certified Ethernet switches meeting EN50155, IEC 61850-3 and E-Mark requirements for railway, power utility, transportation, and networks.

Our Milestones

Every milestone reflects CTC Union's journey of growth and progress. From technology development and product innovation to global market expansion, we have remained committed to quality and innovation, continuously strengthening our core capabilities and expanding our global presence. Looking ahead, we will continue to deliver reliable and secure networking and communication technologies, working alongside our global partners to shape a smarter, more connected future.

1993 | 2002

Technology Foundation

Founded CTC Union in 1993. Launched the Interface Converter Product Series. Established the First In-house Production Line. Introduced E1/T1 Protocol Analyzers and PCM Testers. Expanded the Telecom Portfolio with TDM/ATM Transmission Solutions, including E1/T1 Concentrators, MUX, Inverse MUX, and DXC. Launched xDSL and G.SHDSL Broadband Access Solutions. Achieved ISO 9001 Certification in 1999.

2003 | 2012

Transmission Technology Expansion

Introduced Fiber Networking Solutions, including High-Density Fiber Conversion Platforms, Fiber Mux, xWDM, and L2 Eth. Switches. Launched SDH Multiplexer Transmission Solutions. Relocated to the Current Headquarters in 2003. Achieved ISO 14001 Certification in 2009.

2013 | 2019

Market & Technology Expansion

Expanded into Metro Eth. with Carrier Eth.Switches. Introduced High-capacity Optical Transport Solutions, including 100G/40G Transponders, 40G/10G Muxponders, and EDFA. Expanded into Industrial Eth. with 10G Core, PoE, and EN50155 Certified Eth. Switches. Adopted Paperless Product Documentation.

2020 | 2023

Vertical Market Development

Introduced SyncE/IEEE 1588 PTP and 10G Uplink Eth. Switches. Launched IEC 61850-3 and IEEE 1613 Certified Substation Eth. Switches with PRP/HSR Redundancy. Introduced Industrial L3 Eth. Switches. Launched Next-Generation Compact EN50155 Certified Eth. Switches. Expanded into the In-Vehicle Market with E-Mark Certified Eth. Switches. Celebrated CTC Union's 30th Anniversary.

2024 | Now

Cybersecurity Enhancement & Digital Transformation

Achieved IEC 62443-4-1 and IEC 62443-4-2 Certifications, Supporting EU CRA Compliance. Implemented Electronic Approval Processes. Adopted AI Agent Technology.

Our Milestones | Industrial & Telecom Network Equipment Manufacturer Since 1993

CTC Union Technologies Co., Ltd., founded in 1993, is an ISO9001/14001 certified designer and manufacturer. CTC Union’s software development system follows the cybersecurity IEC62443 regulations for the design of Industrial & Telecom networking products. With their own in-house R&D and factory, CTC Union develops and manufactures high-quality products in Taiwan. CTC Union offers a full spectrum of products, including Industrial Ethernet, PoE, EN50155 and E-Mark certified switches. CTC Union’s goal is to provide reliable, temperature resistant and rugged designs for mission critical systems used in harsh environments. With more than 30 years of experience in design of Telecom products, CTC Union is highly motivated to deliver various access switches and FTTP CPE products.

CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.