ear Co., Ltd. in Qingzhou, Shandong, one can see automated robotic arms moving flexibly and forged gear blanks smoothly conveyed, presenting a vivid picture of intelligent manufacturing.

Founded in 1990 from a small workshop, Jianfu Gear has developed over 30 years into a national-level specialized and innovative “Little Giant” enterprise, focusing on the R&D and production of automotive gears, differential gears, spiral bevel gears, and customized precision gears. Its products are highly favored by domestic and international automakers.

In 2016, the company invested 200 million RMB to introduce advanced production and testing equipment from Germany and Switzerland, enabling its gear precision to reach international grade 5 standards. The tooth pitch error is only one-third of a hair’s diameter, while operating noise is controlled below 80 decibels—far exceeding industry benchmarks. The workshop is equipped with 12 Klingelnberg gear milling machines, over 300 precision machines, and more than 20 advanced production lines, fully monitored by IoT systems, with an annual output exceeding 1.2 million sets.

Today, Jianfu Gear is a core supplier for Sinotruk, FAW, Sany Heavy Industry, and Pangudongli, holding a 70% share of the domestic market. General Manager Li Xueliang said: “In the past we competed on price, but now our edge is new technology, new processes, and advanced equipment. Where others cannot, we can; where others can, we excel.”

After securing its position in the fuel vehicle sector, the company actively expanded into the new energy vehicle (NEV) market. Transmission gears—known as the “valves of the power heart”—demand higher precision, lower noise, and greater efficiency. Jianfu Gear once again invested in top-tier equipment from Switzerland’s Reishauer and Germany’s Klingelnberg, aiming directly at the high end. Its NEV base now produces 1,000 gears daily, accounting for 5% of total output value and becoming a new growth driver.

Through cooperation with universities and research institutes, Jianfu Gear has achieved continuous breakthroughs in gear materials, precision, and transmission efficiency, forming a full-chain innovation system covering design—manufacturing—testing. This marks its transformation from traditional fuel vehicle components to NEV core parts.

Driven by intelligent upgrading and guided by “precision + speed,” Jianfu Gear is committed to providing high-quality gear solutions worldwide. Every precise gear engagement pushes the company and the industry chain toward a higher-end, broader future.

📩 Contact: harry@jianfugear.com
🌐 Website: www.jianfugear.com