Powering the Future with Legacy and Innovation
Established in 2015, TLC Transformer is a dynamic transformer manufacturer driven by a fusion of time-tested expertise and forward-looking sustainability. Our core technical team hails from TWBB—the pioneering Baoding Transformer Factory founded during China’s First Five-Year Plan in 1957—bringing decades of industrial heritage to every project. In 2019, we relocated to the “China Electric Valley” Industrial Park, leveraging its vibrant solar and wind energy ecosystem to accelerate our pivot toward renewables. This unique positioning enables us to deliver high-performance, eco-conscious solutions that empower global clients in the energy transition.
Oriented from a Storied Legacy - Unrivaled Technical Depth
Our foundation is firmly oriented from the industrial bedrock of TWBB, the Baoding Transformer Factory established in 1957 as a flagship of China’s First Five-Year Plan (1953-1957). This era marked the nation’s bold leap into heavy industry, with TWBB at its forefront—importing cutting-edge European and Soviet technologies to produce essential electrical transformers for power grids, railways, and factories. Over nearly seven decades, TWBB evolved into a symbol of engineering resilience, surviving economic shifts and technological revolutions while amassing profound knowledge in high-voltage design, material science, and quality assurance.
When TLC Transformer was founded in 2015, we inherited this legacy through our core team: seasoned engineers and innovators who carried forward TWBB’s proprietary techniques, refined by hands-on experience across thousands of installations. Certified to global standards like IEC 60076, IEEE C57, and ISO 14001, our capabilities span oil-immersed, dry-type, and distribution transformers up to 330kV. This heritage translates to tangible advantages—superior efficiency, minimal downtime, and customized reliability—for clients in utilities, infrastructure, and beyond. At TLC Transformer, we’re not starting from scratch; we’re building on a century of proven excellence, ensuring your projects are powered by expertise that has illuminated progress for generations.
A Glimpse into TWBB's Legacy
1981 Exterior Views of the Factory and Winding Workshop
1981 Exterior Views of the Factory and Winding Workshop
Fueled by China's Power Surge -
Advancing Ultra-High Voltage Infrastructure
Amid the rapid expansion of China’s power infrastructure since the early 2000s, TLC Transformer has actively participated in the nation’s electrification efforts, aligning our capabilities with key developments in ultra-high voltage (UHV) transmission. This includes contributing to the “Three Longitudinal, Three Transversal, One Ring” UHV AC grid framework, which interconnects the North China, East China, and Central China power regions into a cohesive national network. Spanning over 10,000 km of lines, this system has transformed energy distribution by facilitating efficient west-to-east power flows and enhancing grid reliability for a population of 1.4 billion.
In parallel, our work has extended to DC grid projects, such as the ±800kV lines that traverse vast terrains to transmit clean hydropower southward. Our practical contributions are particularly evident in distribution network construction, where we’ve supplied reliable transformers for urban and rural grid upgrades, improving power quality and integration efficiency. Additionally, through ongoing R&D, we’ve developed expertise in SF6-free gas insulation technologies—like g3 mixtures—that lower greenhouse gas emissions by up to 99% compared to traditional SF6, while upholding strong dielectric properties. These align with evolving IEC standards, supporting China’s broader shift toward sustainable energy systems and underscoring our role in practical, eco-friendly advancements.
Journey to Renewable Frontiers - Embracing the Green Revolution
In 2019, TLC Transformer embarked on a transformative journey by relocating to the Baoding “China Electric Valley” Industrial Park—a 100+ square kilometer hub in Hebei Province, teeming with solar, wind, and clean energy enterprises. This strategic move has deepened our synergies with solar energy leaders like YingLi and wind power pioneers such as ZT, enabling seamless strategic collaborations and supply chain integration to drive renewable advancements.
We’ve channeled significant resources—allocating 7% of revenues to R&D—into developing cutting-edge electrical products tailored for decentralized energy systems, including integrated PV-storage-charging cabinets, PV step-up integrated cabinets, and microgrid solutions. These innovations reduce transmission losses by 15-25%, support IEC 61850 grid integration, and incorporate eco-friendly features like biodegradable insulating fluids for minimized environmental impact. Our advanced simulation labs ensure reliable performance across variable conditions, positioning us to achieve 80% green technology output by 2030 in line with global ESG goals.
We’ve channeled significant resources—allocating 7% of revenues to R&D—into developing cutting-edge electrical products tailored for decentralized energy systems, including integrated PV-storage-charging cabinets, PV step-up integrated cabinets, and microgrid solutions. These innovations reduce transmission losses by 15-25%, support IEC 61850 grid integration, and incorporate eco-friendly features like biodegradable insulating fluids for minimized environmental impact. Our advanced simulation labs ensure reliable performance across variable conditions, positioning us to achieve 80% green technology output by 2030 in line with global ESG goals.
From TWBB’s industrial legacy in 1957 to our renewable vanguard today, TLC Transformer fuses heritage with innovation for unmatched reliability and sustainable growth. We invite you to join this journey—contact us to explore customized solutions for your energy projects. Together, let’s power a carbon-neutral future.
