Established in 2003, Supror has evolved over two decades into a globally recognized manufacturer and transmission solutions provider with independent intellectual property and proprietary brands, specializing in the research, development, and production of precision speed reduction transmission equipment. The company operates through two subsidiaries: Hangzhou Supror Transmission Machinery Co., Ltd., situated in the Hangzhou Airport Economic Development Zone (adjacent to Hangzhou International Airport), and Zhejiang Supror Mechanical Technology Co., Ltd., located in Northern Zhejiang Industrial Park. With a total facility area of 150,000 square meters and registered capital of 153 million RMB, Supror maintains an annual production capacity exceeding 350,000 units of reducers, a figure that continues to expand. Since its establishment, the company has achieved an average annual sales growth rate surpassing 30%, earning industry acclaim as one of the fastest-growing reducer manufacturers in comprehensive competitiveness. In 2021, Supror inaugurated China’s first intelligent manufacturing facility dedicated to RV worm gear reducers, achieving an annual shipment milestone of 1.75 million units.
    Supror specializes in the innovation and production of speed reduction transmission systems, offering a diversified portfolio including worm gear drives, RSKF helical gears, planetary reducers, and screw jacks to address global industrial demands. The company prioritizes technological advancement and holds extensive independent intellectual property rights.
    In October 2021, Supror’s RV worm gear reducer smart factory commenced full-scale operations, integrating advanced automation technologies and state-of-the-art equipment to optimize production efficiency and product consistency. A stringent quality management system, compliant with international and industry standards, ensures the reliability of Supror products, which are distributed across domestic markets and exported to over 40 countries worldwide.
    Equipped with a CNAS-accredited laboratory and a highly qualified R&D team renowned for technical expertise and market foresight, Supror remains at the forefront of transmission technology innovation. Dedicated laboratories furnished with cutting-edge instrumentation provide robust data-driven support for continuous product development and refinement.
    Recognized for unparalleled product quality and pioneering manufacturing capabilities, Supror has been honored with prestigious accolades such as:
    National Specialized, Sophisticated, Pioneer and Novelty (Little Giant) Enterprise
    National High-Tech Enterprise
    Zhejiang Provincial Specialized and Sophisticated SME
    Zhejiang Provincial Enterprise Research Institute
    Zhejiang Digital Workshop
    Hangzhou Future Factory
    Hangzhou Green Factory
    Zhejiang Manufacturing Certification