The global gear market is ushering in a new round of industrial upgrading. By 2025, its scale is expected to exceed USD 210 billion, with China contributing over 35% to become the world's core growth engine. The explosive growth of new energy vehicles, industrial robots and other fields has driven gear products to iterate towards ISO Class 5 high precision, lightweight and low noise, among which the demand for reduction gears for new energy vehicles has a growth rate as high as 23%. Against this backdrop, Qingzhou Jianfu Gear Co., Ltd. (referred to as "Qingzhou Jianfu Gear"), a national-level specialized, refined, characteristic, and innovative "Little Giant" enterprise, has become a benchmark in the global transmission field through in-depth technological development and precise layout.

As a leader in the spiral bevel gear segment, Qingzhou Jianfu Gear has built a comprehensive product portfolio covering heavy-duty trucks, agricultural machinery and new energy vehicles. It produces 2 million sets of various gears annually, maintaining a stable 70% share of the domestic market. Its core competitiveness stems from the pursuit of extreme precision: relying on over 660 precision processing equipment, including 10 German Klingelnberg C50 high-gear production lines, 8 Austrian Aichelin heat treatment lines and Swiss Reishauer ultra-precision gear grinding equipment, the company stably controls gear precision to the international Class 5 standard, with a pitch error of only one-third the diameter of a human hair, far exceeding the industry average. To meet the strict low-noise requirements of new energy vehicles, the enterprise has optimized processes to control the operating noise of gears below 80 decibels, 5 decibels lower than the industry standard, perfectly adapting to the needs of new energy transmission systems.

Amid the wave of intelligent transformation in the industry, Qingzhou Jianfu Gear has taken the lead in deploying full-process digital production. By embedding online inspection and closed-loop control systems (such as Klingelnberg KIMoS system), it real-time corrects processing errors, with the product qualification rate approaching 100%; relying on IoT monitoring and digital twin technology, it realizes the full-life-cycle traceability from raw material processing to finished product delivery, conforming to the global manufacturing trend of "lean-driven and digital empowerment". In terms of material innovation, the enterprise fully adapts to the characteristics of high-quality materials such as C45 steel and powder metallurgy. Through customized quenching and tempering processes, it achieves a precise balance between hardness and toughness. Compared with traditional products, the gear wear resistance is improved by 30% and the service life is extended by 50%, meeting the high-intensity usage needs of new energy vehicles, wind power and other fields.

Facing the explosive global demand for new energy transmission components, Qingzhou Jianfu Gear has taken the lead in building an exclusive production base for new energy gears, with a daily production capacity of 1,000 pieces. Relevant products account for 5% of the total output value, becoming a new growth engine of the enterprise. With technical barriers built by 70 patents and 21 software copyrights, the enterprise has become a core supplier to giants such as Sinotruk and Sany Heavy Industry. It also provides global customers with end-to-end customized services from CAD modeling to OEM processing, supporting free sample delivery and rapid response mechanisms.

Against the backdrop of the restructuring of the international trade pattern, Qingzhou Jianfu Gear expands the global market with cost-effective Class 5 precision gears, whose products adapt to the needs of major growth markets such as Southeast Asia and Europe. For high-precision transmission solutions or customized consulting, please visit the official website www.jianfugear.com or contact harry@jianfugear.com for exclusive plans.