In the new era, we fuel high-quality development with innovation. Craft a bright vision with wisdom. Pursue green dreams with conviction. Technology reshapes the world, innovation leads the future. We are NBIT - North Bridge International Trading Co., Ltd.

Electric power propels civilization forward. Laminated bus bar (LBB), essential for energy conversion and transmission, acts as the 'highways'of a power electronic system. In the age of electrical intelligence, traditional electrical connections struggle to meet the stringent standards and requirements of power devices. Innovative technologies represented by LBB bring about an industrial revolution with combined advantages like modular dsign high integrated, high density, and low inductance. 

Profound heritage, timeless craftsmanship. Grasping the pulse of the times, we lead the industry forward with innovation and technology.

As a pioneering tech-driven company, we remain committed to research, quality and technical services, delivering competitive products and complete engineering solutions. Our business spans the research, design, production and sale of electrical connection products. Widely applied in industries such as electrical vehicle, energy storage, rail transportation, power conversion (industrial), renewabel energy applications. 

In rail transportation, we have contributed laminated Bus Bar design and supply to numerous national key projects, achieving significant domestic substitution. Our laminated bus bars have been used in Fuxing bullet trains and Beijing-Zhangjiakou high-speed trains for Beijing Olympic Winter Games.

In electical vehicles, NBIT creatively applied laminated Cell Connection System (CCS) to battery connection systems, offering lighter, more compact space, highly integrated solutions. Our CCS products have been successfully applied on major EV models worldwide. We have also provided CCS solutions to key customers of energy storage industry.

Our EV control bus bars have been widely used in EV control industry

In wind power, our laminated bus bar stands reliable in highly corrosive and polluted environments like offshore and desert wind power.

Customer-centered, world-class quality, our EV control bus bars and battery CCS lead the market showcasing unparalleled competitiveness.

With premium clients and global acclaim, we redefine the industry standards through technological innovation.

Harness global technology to foster industrial growth. With 17 years of dedication, we have been staying true to technological exploration and unwavereing future vision.

Our diverse talent pool excels in power electronics, machinery, automation, materials, and IT.

Efficient R&D system enables swift response to market and customer demands, ensuring quick prototypes and product upgrades.

Our experienced automation equipment development team possesses extensive experience in independently developing and applying in key processes and equipment such as laminating, electrical performance testing, automated visual inspection and automated production lines for battery connection systems.

With state-of-art technology and exceptional management and service, we have achieved sustained business growth.

Renewable energy revolution surges and energy storage thrives greatly supporting the upgrading of energy mix and sustainable development.

We, actively responding to national 'dual-carbon' strategy, embark on a new journey.

We will always pursue innovation, quality, efficiency, and excellence, steadfast on the path of eco-friendly, low-carbon growth, suport customers worldwide and lead the future of innovation and growth.