Company Profile

Jinan Ludong Refractory Materials Co., Ltd. is a Sino-Japanese joint venture established in 1995. It is a large-scale refractory materials production company jointly established by Jinan Magnesium Carbon Brick Factory Co., Ltd., Tokyo Trading Holdings Co., Ltd. of Japan, and Shinagawa Refractories Co., Ltd. of Japan. To improve the company's standardized management, the company has passed ISO9001 quality system certification, ISO14001 international environmental management system certification, and OHSAS28001 occupational safety and health management system certification, and successfully passed the national secondary safety standardization.

The company is located in the eastern industrial belt of Jinan City, Shandong Province, which is under development. It has convenient transportation and a beautiful environment. It currently has fixed assets of nearly 150 million yuan, total assets of 300 million yuan, and a land area of 120,000 square meters. It also has advanced production facilities and testing methods. There are more than 90 engineering and technical personnel, including nearly 30 senior engineers from China and abroad. In 1999, the company established an enterprise technology development center, which was identified as a provincial-level technology development center in 2004, enabling the company to form a comprehensive refractory materials enterprise integrating design, research, development, production, masonry, and maintenance services.

The company has two microcomputer-automated batching and mixing production lines, all of which have realized electronic weighing, automatic addition of binders, and microcomputer-controlled batching. The mixing process and high-speed mixers are all automatically controlled, effectively ensuring the feeding sequence, mixing time, and mixing uniformity of various raw materials. The company currently has 20 brick presses. Among them, there are 3 1600-ton vacuum composite brick presses, 2 1000-ton vacuum composite brick presses, 5 1000-ton electric spiral brick presses, 4 630-ton electric spiral brick presses, and 5 400-ton ordinary double-disc friction brick presses. The company's newly installed 3600-ton vacuum automatic hydraulic brick press is the first vacuum automatic press with the largest pressure in China, filling the gap in the domestic refractory materials industry and playing a positive role in promoting the development of China's refractory materials industry.

The company has an annual output of 90,000 tons of shaped and unshaped refractory materials, including 70,000 tons of high-grade magnesia-carbon bricks and 20,000 tons of unshaped refractory materials. The main products are magnesia-carbon bricks, and it also produces shaped refractory materials such as magnesia-aluminum-carbon bricks, aluminum-magnesia-carbon bricks, aluminum-carbon bricks, and magnesia-calcium-carbon bricks. It produces magnesia, magnesia-calcium converter, electric furnace spraying materials, intermediate package coatings, corundum (high alumina) castables, electric furnace bottom dry ramming materials, hot patching materials, steel tapping hole fillers, steel tapping hole repair materials, various furnace bottom jointing materials, fire clay, blast furnace iron trough materials, plastic materials, and other series of unshaped refractory materials. With the continuous changes in steelmaking technology, in recent years, the company has successfully developed functional refractory materials such as metal-clad magnesia-carbon bricks, low-carbon micro-expansion magnesia-carbon bricks, converter gas supply bricks, and ladle gas supply bricks according to market demand, providing high-quality and reliable guarantees for steel users to improve steel quality and increase steel varieties.

Jinan Ludong Refractory Materials Co., Ltd. adheres to a strict and scientific enterprise management philosophy and has achieved excellent performance through advanced management. "Ji" brand high-quality magnesia-carbon bricks have been awarded provincial and ministerial excellent products, Shandong Famous Trademark, Shandong Famous Brand Product, National Exempt Inspection Product, and China's Well-known Trademark in 2015. Products are not only exported to more than 20 steel companies in Japan, the United States, Canada, Russia, Australia, Vietnam, South Africa, Ukraine, ArcelorMittal, and Taiwan, China, but also serve more than 60 steel companies in China.

Carrying forward the past and creating brilliance, the company adheres to the philosophy of "management innovation, continuous improvement, reputation throughout China, and global presence," and follows the factory management principles of "seriousness, earnestness, pragmatism, and efficiency." Relying on advanced management, it has achieved excellent performance and has been awarded numerous honors, including "National Excellent Foreign-invested Enterprise," "National Advanced Township Enterprise for Export Creation," "National Advanced Township Enterprise," "Shandong Provincial First-Class Credit Enterprise," "Shandong Patent Star Enterprise," "Jinan Advanced Foreign-invested Enterprise," "Jinan Export Creation Star Enterprise," and "National High-tech Enterprise."

The company will strive to become a world-leading refractory materials enterprise with a new look, a stable team, reliable products, and rapid development.