Recently, a long-established company with nine years of presence in Liuhe District, Nanjing Terui Line Hardware Co., Ltd. (hereinafter referred to as "Nanjing Terui"), has embarked on a new venture. The company has formally signed an agreement with the Nanjing Liuhe Economic Development Zone to invest 1 billion yuan in establishing a research, development, and production project for inspection and maintenance robots. Presently, the first and second phases of the project have successfully commenced production, marking the company's transition from traditional electrical hardware manufacturing into the intelligent robotics sector.
Established in 2003, Nanjing Terui is recognized as a national high-tech enterprise and a specialized, sophisticated, distinctive, and innovative "little giant" enterprise. The company specializes in manufacturing electrical hardware for the full voltage spectrum, covering AC from 0.4kV to 1000kV and DC from ±400kV to ±1100kV. Its products are exported to 33 countries and regions. The firm holds 67 domestic and international patents and operates provincial-level enterprise technology and engineering research centers. It has also been accredited as a "green factory."
Following its initial establishment in Liuhe in 2017, this third investment by Nanjing Terui represents not merely a production capacity expansion but a strategic cross-sector upgrade into the field of smart grid inspection and maintenance robotics. The new project will focus on robot design, intelligent control system development, as well as whole-unit assembly, testing, and application. It aims to create a high-end intelligent power equipment industrial base that integrates research and development, manufacturing, testing, and application.
Nanjing Terui plans to assemble a research and development team specializing in "UAV and Robot Coordination" and establish provincial and municipal-level enterprise technology centers. By introducing high-caliber talent, the company intends to accelerate breakthroughs in key technologies such as intelligent inspection and robot control, steadily advancing into the intelligent equipment domain.
The project intends to lease approximately 15,000 square meters of existing factory space within the park. Preparatory work for the facility renovation began in May, with formal refurbishment starting in July. The company is committed to ensuring the facility is delivered and ready for use before the end of October.

