Jiangsu Bensong Electromechanical Technology Co., Ltd. is a manufacturing enterprise integrating production, R&D, and trade. In 2008, Nanjing Rigen Electronic Technology Co., Ltd. was established, specializing in the production of whole vehicle wiring harnesses for construction machinery excavators and mining trucks. In 2014, the company relocated its facilities to expand operations and founded Jiangsu Bensong Electromechanical Technology Co., Ltd. The company also provides electrical components for construction machinery, sensors, controllers, monitoring panels, computer boards (ECM), wiring harnesses (whole vehicle), maintenance wiring harnesses, terminals, connectors (plugs and sockets), and fault diagnostic tools.

Our company is committed to innovative development and actively incorporates advanced technologies from both domestic and international sources. The HOLYHANDS® weather-resistant wiring harness for construction machinery, independently developed and produced by our company, utilizes entirely imported raw materials from the United States. It features high-quality wires with superior temperature resistance compared to original equipment manufacturer (OEM) harnesses, while connectors and terminals are sourced from the same manufacturers and brands as OEM harnesses. While ensuring exceptional harness quality, we strive to offer competitive pricing, significantly lower than OEM prices.

The company's self-developed construction machinery engine wiring harness fills the gap and breaks the monopoly where only original equipment manufacturers could provide engine wiring harnesses.
The company obtained the import and export operating license in 2009, fully independently conducting import and export business. In addition to meeting domestic demand, its products are also exported to various countries worldwide and have received unanimous praise from a wide range of traders and end-users.

Our trademarks, HOLYHANDS® and Shengshou®, are both registered in the People's Republic of China. Five of our independent inventions, including weather-resistant engine wiring harnesses and electronic fuel injection engine starting devices, have been applied for national patents, utility model patents, and design patents, and are protected by relevant laws.

We offer you: Over 550,000 of the most comprehensive and high-quality electronic, electromechanical, process control, and automation components, sourced from 2,500 leading brand suppliers. With flexible, multi-channel search options and purchasing tools at your disposal, you can browse our online store, access electronic/print catalogs, place orders via phone or fax, visit our factory, or utilize our corporate account services.

We do not impose a minimum order quantity for all finished wire harnesses, allowing orders ranging from a single unit to an industrial packaging.
For wiring harnesses requiring production and processing, we only need you to provide drawings and samples.