Siemens

Zhenjiang Siemens Busbar Co., Ltd. was established in July 1998 as a joint venture between Siemens, a globally renowned enterprise, and Daqo Group, a leading player in China’s electrical industry, with a total investment of EUR 11.5 million. The company primarily engages in the manufacturing and sales of low-voltage busway systems and low-voltage switchgear, dedicated to providing high-quality product solutions and services to customers in sectors such as new energy, integrated circuits, data communications, commercial buildings, and rail transit.

Zhenjiang Ximen Busbar Co., Ltd. is a key high-tech enterprise under the National Torch Program, a provincial-level high-tech enterprise, a provincial-level model enterprise for honoring contracts and maintaining credit, a Jiangsu Province AAA-rated quality and credit enterprise, a Jiangsu Province “Little Giant” enterprise, and a drafting organization for multiple national and industry standards for busbar trunking systems.

The company currently operates 50,000 square meters of factory space and employs more than 1,400 staff, with the design, production, and sales capacity to annually manufacture 1 million meters of busbars and 16,000 switchgear cabinets. It maintains three major R&D centers in Germany, Nanjing, and Yangzhong, and has established the Jiangsu Provincial Engineering Technology Research Center and a Jiangsu Provincial Foreign-Invested R&D Institution. The company also engages in extensive industry–university–research collaboration with numerous universities and research institutes, and to date its products have been granted over 100 patents.

In recent years, the company has steadily increased its investment in intelligent manufacturing, successfully transitioning from traditional manufacturing to an intelligent manufacturing model. It boasts state-of-the-art automated assembly lines for busbar trunking systems, automated processing lines for connection bars, automated production lines for plug-in boxes, and German-imported vacuum mixing and casting equipment, all of which enhance machining accuracy and production efficiency. The company also operates industry-leading fully automated inspection lines and a wide array of high-precision testing instruments—including optical, mechanical, and spectroscopic equipment—to eliminate missed defects and ensure more accurate inspections. Furthermore, it employs digital design methodologies to improve design quality and efficiency. Centered on the SAP system and integrated with MES and other enterprise systems, the company has cultivated a management culture that places data at the heart of decision-making, achieving true digital integration of people flow, material flow, capital flow, and information flow. This approach facilitates deep, end-to-end integration across all processes and elements—marketing, sales, design, procurement, manufacturing, quality assurance, and customer service—thereby realizing digitalized management, design, manufacturing, and service delivery.

A total of 30 sales regions cover the entire country: Beijing, Shanghai, Guangdong, Jiangsu, Shandong, Hubei, Hunan, Jiangxi, Sichuan, Chongqing, Guizhou, Hebei, Shanxi, Guangxi, Hainan, Yunnan, Liaoning, Heilongjiang, Jilin, Shaanxi, Tianjin, Anhui, Henan, Zhejiang, Fujian, Gansu, Ningxia, Qinghai, Inner Mongolia, and Xinjiang…

Zhenjiang Ximen Busbar Co., Ltd. has established 30 major sales and service centers across the country, creating a nationwide network that extends from key locations to cover the entire market. The company implements integrated management of sales, on-site measurement, technical briefings, and after-sales service, providing customers with seamless pre-sale, in-sale, and post-sale support. Adhering to a customer-centric approach and leveraging an advanced information platform, the company has built a comprehensive customer service system that ensures timely work dispatch within 24 hours, real-time tracking of on-site service progress, and the delivery of faster, higher-quality professional services. Over more than two decades of dedicated effort, driven by cutting-edge design concepts, superior product quality, and robust after-sales support, the company has grown into a globally leading busbar manufacturing base. Its products are successfully deployed in major projects across key industries nationwide and are exported to Singapore, Vietnam, Thailand, the Middle East, as well as Hong Kong, Macao, and Taiwan.