Jinan Maihabo Metallurgical Technology Development Co., Ltd  is a high-tech enterprise integrating research, development, design and production, which was established in 1997 and belongs to Jinan High-tech Development Zone. With innovation as the soul, transformation and application as the driving force, quality assurance as the life, and allegiance to metallurgical enterprises as the responsibility, the company passed the Fangyuan ISO9001 quality management system certification in 2005. It has 46 patented technologies with independent intellectual property rights, including 8 invention patents, 34 utility models and 4 design patents. It has undertaken and completed 9 technological innovation projects in Shandong Province.

The company is mainly engaged in the continuous casting intermediate packet sizing water outlet rapid replacement technology and related technical services; continuous casting auxiliary equipment research and development. Since 1998, the company has owned the patented technology of rapid replacement of intermediate packet calibrating spout, which has brought great changes and considerable economic benefits to the continuous casting production, and has been continuously improving, innovating and developing. It has formed a series of patented technologies and products with independent intellectual property rights, such as the middle pack sizing spout quick-change technology, plug bar quick-change technology, and the gas protection quick-change pouring technology for clean steel as the core. They are widely used as general design specifications by Shanghai Heavy Mining, CMT Jingcheng, CMT Huatian, Wuhan Atlantic Ocean, Shandong Metallurgical Design Institute and so on. The company's intermediate package quick-change mechanism, upper and lower water spouts, dry material, continuous casting of three major components and other supporting refractory products are all independent research and development, production, and carry out the intermediate package of the overall construction business. The service model has developed from two machines and two streams to ten machines and ten streams, and the casting billet has extended from billet to profiled billet and small slab. The scope of application spans from plain carbon steel to high-quality steel and clean steel, and is able to meet the requirements of different steelmaking technologies from 24 to more than 60 hours. It has provided products and technical services to more than 100 steel enterprises such as Lai Steel Group, Baosteel Group, Shagang Group, Rizhao Iron & Steel, Henan Jiyuan, Tangshan Iron & Steel, etc., and exported to Vietnam and India, which is highly recognised by industry experts and users.

Shandong Maihabo New Material Technology Co., Ltd  is a high-tech enterprise integrating R&D and production, which is set up to adapt to the requirements of high-quality development of iron and steel industry, to comprehensively improve the core competitiveness of enterprises, and to carry out intelligent transformation and upgrading. She inherits the quality policy of "high-tech for quality leadership, high-quality service to ensure customer satisfaction" of McHaber, and on the basis of transforming and applying a number of patents, continues to innovate and develop, and shifts the focus of work to the "research, development and application of high-level functional refractories for continuous casting" to make further contributions to the metallurgical industry for the green environmental protection, energy saving and emission reduction, improving quality and increasing efficiency. We will continue to make contribution to the research and development of advanced functional refractories for continuous casting.
The company is located in Jinan Shanghe Economic Development Zone, special equipment manufacturing park, with intelligent dosage continuous casting three production line, high temperature precision ceramic new material production line and the central laboratory; formed an annual output of 5000 tons of continuous casting three refractory products, 2 million sets of intermediate packages of calibrated fast-exchange spout production capacity.
The company has established a perfect quality assurance system, and with Shandong University, Luoyang Refractories Research Institute and other high-quality innovation team, product quality is stable and reliable, and has been widely used by domestic and foreign users and praise.