About us

Shandong Province Boxing County Ruixinlong New Materials Co., Ltd. was established in October 2013 and is located in Dianzi Town, Boxing County, Shandong Province, China. The company benefits from an advantageous geographical location, with convenient transportation, facilitating product transportation and logistics management. We specialize in the production of color-coated steel sheets and other metal materials, with an annual production capacity of 480,000 tons. The total project investment is 10 million USD, with 4 million USD allocated for environmental protection, reflecting our strong commitment to green development and sustainability. The company operates an advanced color-coating workshop and two high-efficiency continuous color-coated steel sheet production lines, utilizing advanced technical equipment and strict production processes to ensure all products meet international standards. Our team consists of 160 professionals, including 52 technical experts and 18 management personnel, with strong capabilities in technological R&D and production management. Shandong Province Boxing County Ruixinlong New Materials Co., Ltd. offers a wide range of products, including color-coated steel sheets, galvanized sheets, composite boards, rock wool boards, and more. Additionally, we provide sales services for kitchen equipment, knitted products, and chemical products, as well as have the capabilities for the repackaging and sale of coatings and water-based paints. We are dedicated to offering high-quality, environmentally friendly products that meet industry demands to our global customers, especially partners in the African market.

development history
Adhering to the corporate spirit of "being a person, building a business, and serving the country with the will of steel", Jiuzhou Metal actively promotes the high-end transformation of steel intelligent manufacturing, and focuses on building a permanent benchmark enterprise in the industry based on the ideas of "quality, high-end, green, and ecology", contributing the wisdom and strength of Jiuzhou Metal to the development of the steel industry!
2022
Factory reconstruction

The color-coating and galvanizing workshops have been upgraded, and a new branch factory has been established. The annual production capacity has been increased to 3 million tons, and annual sales have increased to 250 million USD. The total investment of the project has reached 30 million USD, and the number of employees has expanded to 400, including 200 technical personnel and 50 management personnel. The company holds a number of invention patents and technology patents.

2016
Expand production scale

The company has added two new continuous color-coated steel plate production lines, with an annual production capacity of 480,000 tons. At the same time, 2 galvanizing production lines were added, with an annual production capacity of 300,000 tons. The total investment of the project reaches 15 million USD.

2013
Company established

The company is located in Dianzi Town, Boxing County. Initially, it was a color-coating workshop with about 50 employees and an annual sales revenue of 29 million USD.

All for the customer's peace of mind, confidence, and honor.
Enterprise Honor
Enterprise Certification
Research and Innovation
Ruixinlong boasts a research and development team of over 100 professionals. Its testing and inspection center is CNAS-certified, and its corporate technology center has been recognized as a Shandong Provincial Enterprise Technology Center. The company collaborates with prestigious institutions such as Shandong University, University of Science and Technology Beijing, and the Iron and Steel Research Institute on industry-academia-research projects. In recent years, Ruixinlong has completed more than 100 R&D projects, including 36 Shandong Provincial Science and Technology Innovation Projects. The company has obtained 16 invention patents, 114 utility model patents, and 13 software copyrights.
36
Provincial level technological innovation projects
4
City level R&D platform
2
Industry standards
16
Invention Patent
114
Utility Model
13
software copyright
CNAS accredited laboratory
The Ruixinlong Laboratory's CNAS certification covers the testing of metal materials and related products, with a scope encompassing 14 performance indicators, including mechanical properties, Vickers hardness, and chemical composition.
CNAS is the English abbreviation for the China National Accreditation Service for Conformity Assessment. Approved and authorized by the China National Accreditation Regulatory Commission (CNARC), it is currently the only organization in China qualified to issue national accreditation for laboratories. Once a laboratory obtains CNAS certification, its inspection reports gain international recognition.
Color Picture Laboratory
The Color Coating Laboratory is staffed with a team of professional technical personnel and equipped with advanced R&D facilities, including internationally leading instruments such as the DJH Coating Thickness Gauge, Datacolor Chroma Meter, Q-LAB UV Accelerated Weathering Tester, and Q-FOG Cyclic Corrosion Salt Spray Chamber. These state-of-the-art equipment enable comprehensive performance testing for color-coated products. The DJH Coating Thickness Gauge is currently the world's most precise coating thickness measurement system, capable of accurately determining the thickness of each coating layer. The Datacolor Chroma Meter performs stringent color difference testing to ensure consistent color across different production batches, thereby guaranteeing product appearance quality. The Q-LAB UV Accelerated Weathering Tester conducts periodic accelerated durability tests to evaluate the weather resistance of color-coated panels and ensure product performance. The Q-FOG Cyclic Corrosion Salt Spray Chamber performs accelerated corrosion resistance tests to assess the long-term anti-corrosion properties of the coatings. Additionally, the laboratory conducts various test items including the Erichsen Cupping Test, Impact Resistance Test, T-Bend Test, and Pencil Hardness Test. These tests examine critical performance indicators of the coatings during processing and application. Through rigorous quality inspection and control, the laboratory ensures optimal matching of various properties in each production batch, thereby meeting practical processing and application requirements.
TPM management
TPM (Total Productive Maintenance), translated as comprehensive production management, is a management model aimed at pursuing the maximum production efficiency. The JIPM-TPM Excellence Award in Japan is known as the "Nobel Prize in Manufacturing". Ruixinlong successfully challenged the JIPM TPM Excellence Award for Class B factories in 2022, marking another step towards becoming a world-class manufacturing enterprise.