Beijing Beibiao Sanhuan Machinery Co., Ltd. was formerly Beijing Standard Parts Machinery Factory and the Industrial Division of Beijing Standard Parts Industry Group Co., Ltd. It was founded in 1956 and restructured into a limited liability company in 2009. The company currently has more than 110 employees, over 150 sets of various equipment, and total assets of nearly RMB 40 million. Over the past 50-plus years, all employees of the company, guided by the entrepreneurial spirit of innovation, integrity, harmony, and win-win cooperation, and through the unremitting efforts of several generations of Beibiao people, have established a complete and sound management system. The company's main products include: Sanhuan reducers, standard parts, standard parts equipment, metallurgical equipment, etc. The products manufactured by the company are exported to dozens of countries and regions at home and abroad, and are widely used in aerospace, nuclear power, automobiles, high-rise buildings, construction machinery, metallurgy, mining, bridges, water conservancy, and other facilities. For many years, in line with the corporate spirit of "doing products earnestly, doing market with integrity," the company has continuously pursued perfect product quality and comprehensive after-sales service, and has thus gradually grown and expanded. All products have passed ISO9001:2000 certification.

With advanced management methods, strong technical force, modern processing and testing equipment, and scientific process flows, the company continuously introduces to users high-tech energy-saving products with increasingly advanced functions, stable performance, high efficiency, and long service life.