Originally established as Rongcheng Hengxin Motor Stamping Sheet Co., Ltd., the company operates a 15,000-square-meter facility in Rongcheng City with a registered capital of 17 million RMB. With a workforce of over 120 employees, including more than 40 technical management staff, Rongcheng Hengxin achieves an annual production capacity of 20,000 tons of silicon steel sheets and 15,000 tons of motor stators and rotors.
A cornerstone of the company’s growth is its commitment to technological innovation. Through the “Weihai High-Efficiency Motor Silicon Steel Material and Application Technology Joint Laboratory,” established in collaboration with Harbin University of Science and Technology (Weihai), Rongcheng Hengxin focuses on advancing high-efficiency silicon steel applications. By 2025, the company has secured 42 patents, including 4 invention patents and 12 utility model patents. Notable recent innovations include the 2025 patent for “A Rotor Shaft and Rotor with High Balance Performance.”
“Our mission has always been to save costs for China’s motor industry while enriching and strengthening the nation through enterprise development,” said Wang Jian, General Manager of Rongcheng Hengxin Power Technology. “We achieve this by maintaining rigorous quality standards and offering cost-effective pricing, ensuring our partners receive exceptional value without compromising on performance.”
This dedication to quality is reflected in the company’s comprehensive certifications, including ISO9001 and IATF 16949 quality management systems, as well as “Two-integration” (informatization and industrialization) system certification. In 2022, Rongcheng Hengxin was designated as a Weihai City “One Enterprise, One Technology” R&D Center and Industrial Design Center, with factory control standards that exceed both domestic and international benchmarks.
Rongcheng Hengxin’s manufacturing excellence is supported by state-of-the-art equipment, including fully automatic advanced stamping machines, CNC high-speed single-slot stamping machines, and 630-ton vertical rotor die-casting machines. The facility also utilizes high-pressure centrifugal aluminum casting equipment and fully automatic stator pressing production lines to ensure precision and efficiency.
The company’s “customer-oriented” business philosophy has fostered strong, long-term partnerships with motor manufacturers across China, particularly in the Weihai region. This reliability, combined with timely delivery and cost advantages, has earned Rongcheng Hengxin significant industry recognition, including being named one of China’s Top 10 Motor Stamping Sheet Brands in 2020.
Looking ahead, Rongcheng Hengxin Power Technology remains focused on continuous improvement and innovation. As a recognized Shandong Province “High-Tech Enterprise” and “Specialized, Refined, Distinctive and Innovative SME,” the company is well-positioned to meet the evolving demands of the global motor industry while maintaining its commitment to quality and cost efficiency.
About Rongcheng Hengxin Power Technology Co., Ltd. Founded in 2010 and headquartered in Rongcheng City, Shandong Province, Rongcheng Hengxin Power Technology Co., Ltd. is a specialized manufacturer of silicon steel sheets, motor stators, and rotors. Recognized as a Shandong Province “High-Tech Enterprise” and a Rongcheng City Science and Technology Innovation Demonstration Enterprise, the company serves nearly 60 large motor manufacturers across China with a focus on high-efficiency materials and cost-effective solutions.