"Xinda brand" rebar

Assisted in the construction of modern primary and secondary school projects

Tianjin Jizhou District Chengdong Primary and Middle School project construction site machinery rumbling, multiple excavators work synchronously, engineering transport vehicles shuttle back and forth, the work layer by layer, the construction staff full of energy, showing a busy orderly, hot scene... A pile from the "Xinda brand" rebar supported by the building pillar, its products using a new alloy nitriding precipitation strengthening process + grain refinement strengthening process production, with excellent performance, good flexibility, high strength, corrosion resistance, low temperature performance, seismic performance and other characteristics, fully meet the construction needs of the key project.

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It is understood that Jizhou District Chengdong primary and secondary school project is one of the major popular projects of the district Party Committee and the district government, the project is located in the eastern part of the city, the planning scope is the south side of Yanshan East Street, the east side of Wulongshan Avenue, covers an area of more than 59,000 square meters, the total construction area of 27618 square meters, the total investment of about 200 million yuan, is a compulsory education from grade 1 to grade 9 state-run school. The main construction of primary school teaching building, middle school teaching building, comprehensive building, wind and rain playground, staff canteen, grandstand (equipment room), reception room and landscape greening, wall gate, square road and indoor and outdoor supporting pipe network and other ancillary facilities. The project has a large amount of engineering and a large amount of materials, and Xinda has won favor with excellent quality and complete supporting services, and deserves to be the first choice for the people's project construction.

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Consolidate the foundation of quality

The foundation of the brand is quality, quality is the touchstone of the market, is the golden key to open the market. We always adhere to the "quality first" philosophy, to establish a national CNAS recognition quality inspection center, with standard and accurate measurement conditions, with physical and chemical testing center and quality information center, standard measurement, etc., is responsible for detecting quality information management of measurement, detection with the level of management of national and international recognition and testing qualification, to achieve "a test, International mutual recognition ".

Xinda has a perfect quality management system, "Xinda brand" rebar obtained the "National Industrial product production License" and through ISO10144 quality system certification, national metallurgical products MC certification, Korea KS certification, the establishment of a complete quality management system, highlighting the full range, the whole process of basic management, and constantly improve product competitiveness to meet customer needs.

Products are mainly placed in East China, North China, northwest markets, Jiangsu and Zhejiang areas; South China market, Guangdong, Fujian area, widely used in the scope of high-speed rail, bridge, construction steel, Xiongan New Area is listed as "designated steel production enterprises", exported to South Korea, Southeast Asia and other countries and regions. The company has won the titles of China Excellent steel enterprise brand, National Quality inspection trustworthy products, group member of China Quality Inspection Association, National steel industry quality leading brand, national quality inspection stable qualified products, national quality inspection integrity enterprise, national quality integrity benchmarking enterprise, private enterprise construction steel top ten quality brand enterprises, etc. Xinda trademark was rated as "Hebei Excellent brand" (5A level).

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Increase technological innovation

In recent years, with scientific and technological progress as an important starting point, to promote high-quality development as a strategic main line, deep connection with high-end customers and market personalized, differentiated needs, self-developed high-strength anti-seismic steel HRB500E, production and use of rough rolling units and medium rolling units, through micro-tension rolling, between the medium rolling unit and the finishing mill set up loaners. Tension-free rolling ensures high quality precision; The rough, middle and finishing mill sets are short stress line mills without arch, horizontal frame hydraulic transverse movement, vertical frame hydraulic lifting; Hydraulic motor regulating roll gap, computer two-stage model control. The cooling control process after rolling was developed in cooperation with Northeastern University to ensure that the metallography matrix of high-strength rebar was ferrite and pearlite, and no harmful structures and tempered martensite were produced. Through the use of various key technologies, the surface quality, dimensional tolerance, mechanical properties and other indicators of rebar products have reached the national standard stably, and the customer satisfaction is high.

Build an intelligent system

Xinda has 1652 independent intellectual property rights in the fields of environmental protection equipment manufacturing, digital intelligent manufacturing, Internet e-commerce platform and so on. The "8+2+1" intelligent manufacturing system architecture has been built, and the "intelligent equipment" has been applied online. 14 intelligent robotic arms have been put into operation, and more than 10 sets of intelligent systems such as automatic temperature measurement and sampling system of hot metal ladle, intelligent platform system of continuous casting, unmanned platform system of large ladle, robot billet spray marking system, and surface quality inspection system of shaped steel have been put into operation. The production process has realized intelligent computer control. Among them, the unmanned continuous casting platform uses two robots to replace long water ports at the same time to achieve the world's first industry. The application of industrial Internet, digital twin and other technologies highlights the intelligent level of Xinda's interconnection, which is conducive to improving production efficiency, reducing production costs, ensuring product quality, and constantly promoting the intelligent development of the main steel industry with wisdom and innovation.

Excellent products are Xinda's internal demand for stable and long-term development on the road of high-quality development, and it is a strong driving force for career achievement. Hebei Xinda Group adheres to the line of fine steel, and burnishes the brand of Xinda with high-quality products and services in the field of engineering in large countries. Bao Jianfeng honed out, plum blossom fragrance from the bitter cold. The group will improve the product manufacturing capacity as the starting point, promote the product focus technology research, create more high-quality, cost-effective excellent products, broaden the horizon, hollow, with the strong mark, and strive to complement the shortcomings, enhance the core capabilities, the initiative of technology and development firmly in their own hands, to achieve the "Xinda manufacturing" to "Xinda creation" transformation!