High-precision tile shaft to use innovation to advance into the world's top ten

With the continuous enhancement of China's equipment manufacturing capabilities and increasing localization rates, bearings—essential components in mechanical systems—have gained greater strategic importance. However, the high-end bearing market in China is still largely dominated by foreign brands, with prices ranging from 3 to 20 times higher than their domestic counterparts. This significant gap has driven Wazhou Group, a leading player in the Chinese bearing industry, to invest heavily in technological upgrades and innovation during the "10th Five-Year Plan" period. As a result, the company accumulated substantial technical expertise and comprehensive strength, setting its sights on becoming one of the top ten global bearing manufacturers. Despite joint ventures with international firms and the introduction of advanced foreign machinery, ZWZ remained at the forefront of domestic competitors. Yet, due to insufficient digestion and absorption of imported technologies, as well as an underdeveloped innovation system, the company struggled to achieve the expected level of technological advancement. Recognizing that merely purchasing high-tech solutions was not enough, ZWZ emphasized the need for internal innovation, stating that true strength comes from transforming external knowledge into internal capabilities. During the "10th Five-Year Plan," ZWZ accelerated its efforts in technology absorption and innovation. The company restructured its technology center, integrating production, research, and development, while also introducing advanced technologies. A robust innovation system was established, featuring three key platforms: product R&D, manufacturing, and inspection technologies. Additionally, ZWZ invested 50 million yuan to build a state-of-the-art testing center and established the only national-level laboratory in the bearing industry, connecting it with international research institutions. Today, ZWZ’s market share has significantly grown. Its automotive bearings now supply the top three and five major Chinese automakers, representing a 120% increase over two years ago. It has even become an exclusive supplier for some foreign vehicle brands. Its metallurgical bearings have broken foreign monopolies in large-scale mining and metallurgy equipment. Export products like gear cylindrical bearings and rolling mill bearings have entered developed markets, with export growth exceeding 50% for two consecutive years. Six product lines have entered the Japanese market, marking ZWZ's first entry into the world's leading bearing producer. ZWZ has always aimed to develop specialized bearings capable of replacing imports. Recently, the company has offered customized designs for steel and automotive industries, tapping into potential markets for high-end bearings. In China's bearing industry, "ZWZ" has become the only brand to hold three prestigious titles: "China Famous Brand," "China Top Brand Product," and "National Mianjian Product." Focusing on high-end products, Wazhou is now targeting high-precision, high-tech, and high-value-added bearings. During the "10th Five-Year Plan," the company launched 3,800 new products, upgraded 1,100 old ones, replaced 1,200 imported items, and filled more than 200 domestic gaps. Over 250 technological projects and 1,000 application technologies were developed. In the first quarter of this year, over 80% of the 175 new products developed by ZWZ were high-tech imports, showing the company's growing capability to innovate. Wang Lushun, chairman of Wazhou, noted that 14 out of 16 national revitalization projects are related to bearings. This year, ZWZ will focus on developing supporting bearings for these projects and launch the "063 Project," conducting in-depth research on key product development plans for nine major projects and 36 subprojects. The company plans to invest 1 billion yuan in a high-tech industrial park, which will serve as a base for R&D and production of precision bearings for major national equipment, high-speed railways, machine tools, aerospace, oversized bearings, and wind power applications. These initiatives, combined with existing world-class facilities such as the railway bearing production line and the first domestic EMQ bearing production line with an annual output of 160,000 sets, demonstrate ZWZ’s transformation through innovation.

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