As the "industrial armor", alumina ceramic tubes impose extremely stringent requirements on raw material purity, sintering processes and forming technologies in production. Only enterprises with a complete manufacturing system and core proprietary technologies can deliver products that meet the rigorous standards of various industries.
Looking at the domestic market, in addition to Jinzhou Yunxing Industrial Ceramics, manufacturers such as Zibo Wanfang Special Ceramics, Jiangsu Xinruite Ceramics and Hunan Xiangci Technology have also established themselves as reliable domestic producers of alumina ceramic tubes thanks to their respective technological strengths and solid market experience. Each of them boasts distinctive competitive advantages in segmented fields including wear-resistant pipeline components, specialized ceramic tubes for the power industry, and ceramic accessories for the cement industry.
Among numerous reliable manufacturers, Yunxing Industry stands out as a benchmark for high-quality alumina ceramic tubes in the industry, adhering to the development philosophy of "Focusing on High Quality, Deep Cultivating All Fields".
Founded in 2000 and formerly known as Jinzhou Yunxing Technology Development Co., Ltd., the company has over two decades of dedicated operation. It has grown into a professional ceramic manufacturer with independent legal person status, proprietary intellectual property rights and independent R&D capabilities. Specializing in the production, research & development, and technical services of special corundum ceramics and alumina ceramics, its core products cover various alumina ceramic tubes and industrial ceramic parts. These products are widely applied in metallurgy, chemical engineering, electronics, energy, university laboratories and other fields. Exported to more than 30 countries and regions worldwide, they have gained extensive recognition and trust across the global market.
Yunxing Industrial ceramic and serves as a crucial pillar for its position as a reliable manufacturer. The company consistently adheres to technological innovation and focuses deeply on the field of high-purity alumina ceramics. The alumina content of its alumina ceramic tubes reaches 99.3% to 99.5%, far exceeding the ordinary industry purity standard of 92% to 99%. The products feature an ivory-white appearance; higher purity delivers greater clarity, along with outstanding high-temperature resistance and corrosion resistance.
To guarantee premium product quality, Yunxing Industrial is equipped with comprehensive production facilities and a complete testing system, including 4 high-temperature kilns operating at 1800℃ and 2 low-temperature kilns at 1400℃. It adopts multiple forming processes such as slip casting, extrusion, hot die casting, dry pressing and isostatic pressing, meeting customized requirements for diverse specifications and application scenarios. Products fired in high-temperature kilns are less prone to damage after high-temperature cooling, boasting superior stability compared with the industry’s conventional firing temperature range of 1500℃–1800℃.
Meanwhile, the company boasts a professional technical team, consisting of 1 senior engineer specializing in ceramics, 3 engineers, and a large number of highly skilled and experienced technicians, providing solid talent support for product research & development as well as strict quality control.
