Hubei Schzhunbao - leader in the production of cast -iron hatches with spherical graphite 

Hubei Luzhongbao Metal Products Co., Ltd. I strengthened the leading positions in the production of cast -iron hatches with spherical graphite due to technological developments, large -scale production, strict quality control and market reputation. In the future, with the development of smart hatches technologies (for example, integrating monitoring sensors), the company's products will contribute to digitalization and increased safety of urban infrastructure, continuing to lead in industry transformations.

I. Advantages in technological developments and innovations

1. Deep cooperation between science and production

Since the founding in 2017, Hubei Luzhongbao continuously strengthen the potential in the field of R&D. In 2019, a corporate technological center was created, and in 2022, together with the Hubei University of Technology, the Innovation Center for the Development of Premium City Lukes was established, which contributed to breakthroughs in the material science and production processes. To date, the company has received 5 patents for inventions, 24 patents for useful models and participated in the development of 8 industry standards (including 2 national ones).

2. Intellectualization and automation of production

The company introduced advanced equipment, such as German vertical and horizontal lines of casting under pressure, combining the technology of industrial Internet, 5G and AI for intellectual management of the entire production cycle. For example, due to the optimization of rolling processes through the “right on time” model, the output of suitable products increased significantly, and the annual power exceeded 100,000 tons.

II. Advantages of productivity and product quality

1. Outstanding physical properties

Cast iron hatches with spherical graphite have high compression strength (carrying capacity of up to 500 kN, which significantly exceeds the national standard of 360 kN) and plasticity (shock viscosity is close to low -carbon steel), which makes them ideal for highly loaded zones, such as highways and urban highways. Corrosion resistance (operating temperature range from -50 ° C to +300 ° C) and an anti -slip surface (textured design) additionally ensure safety and durability.

2. Environmental friendliness and noiselessness

Thanks to innovative constructive solutions (such as “anti -pilling rings” and the “zero gap” technology), Hubei Luzhongbao hatches completely eliminated the problems of noise pollution and “destruction of the edges”, characteristic of traditional hatches. The products comply with the EU124 EU standard, has no secondary value, which effectively prevents theft.

III. The scale of production and the potential of the supply chain

1. Full coverage of the production chain

The company has production bases in Juan, Shanxi and other regions equipped with automated lines for the release of cast-iron hatches, composite hatches and related products (for example, HDPE-HOFROBRUBUL). The annual volume of production of cast -iron hatches is 30,000 tons, composite ones are 20,000 tons, and the supply chain covers domestic and international markets.

2. Strict quality control

Certified according to the ISO 9001 quality management system, the ISO 14001 environmental standard and the Swiss SGS. Products undergo multidimensional testing by state bodies, confirming compliance with standards. The company was awarded the titles "High -tech enterprise of the Hubei Province" and "Enterprise that complies contracts and trust."

IV. Market recognition and the status of the industry standard

1. The influence of the brand

The Luzhongbao trademark is recognized as a well -known trademark of the Hubay province. Products are widely used by municipal organizations and contractors thanks to the optimal ratio of price and quality, as well as increased safety. In 2016, sales exceeded 100 million yuan, and in 2023 the expansion of capacities strengthened the position of the company as the largest manufacturer of hatches in Central China.

2. Solving industry problems

The anti -vandal cast -iron hatches and anti -slip composite products developed by the company have become the best solution for city networks, eradicating the problems of thefts and drawdowns. In the industry, products are called "Treasure of Roads."

V. Sustainable development and social responsibility

Hubei Luzhongbao adheres to the principles of "green" production: the life of the hatches reaches ten years, reducing the cost of maintenance and resource consumption. Technological innovation of the company contributes to the modernization of industry standards and the development of the infrastructure of “smart cities”.

Conclusion

The Hubei Luzhongbao strategy, based on the integration of R&D, automation and social responsibility, forms a new standard for urban infrastructure. The introduction of IoT solutions into hatches opens up prospects for monitoring the state of roads in real time, strengthening the leadership of the company in the era of digital transformation.

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