Indonesia Zhonglian Data Center Phase I | 2500 ton steel structure component processing and export project officially launched

The first phase of the Indonesian Zhonglian Data Center | 2500 ton steel structure component processing and export project has officially started. With the continuous promotion of digital infrastructure construction in Southeast Asia, the data center, as the core carrier of computing power, is ushering in a new round of construction peak. Recently, the first phase of the steel structure processing project for the Indonesian Zhonglian Data Center, undertaken by Huizhou Hongsheng Steel Structure Co., Ltd., has officially started production and manufacturing. The total amount of steel structure processing for the project is approximately 2500 tons, marking another milestone for Hongsheng Steel Structure in the field of steel structure support for overseas data centers and providing another practical example for China's steel structure processing capabilities to serve the Southeast Asian market. This project adopts a labor and material contracting mode, with steel columns and beams as the main processing components, covering the entire factory process of drawing deepening, component manufacturing, sandblasting and rust removal, anti-corrosion coating, etc. The project team forms a closed-loop management from raw material procurement, process control to packaging and shipping, ensuring stable delivery of overseas projects through a standardized quality control system. The following will explain the project overview, material control, production process, packaging and transportation, and quality system.

Project Overview: The export processing of 2500 tons of steel structural components has officially started.

The first phase of the Indonesian Zhonglian Data Center project is located in Indonesia and is an important local data center infrastructure project.

. The total amount of steel structure processing tasks undertaken by Hongsheng Steel Structure is about 2500 tons. The component types are mainly steel columns and beams required for the main structure of the data center, with diverse specifications, complex nodes, and high precision requirements. The project adopts a labor and material contracting model, in which Hongsheng Steel Structure is responsible for the full process implementation of raw material procurement, component processing and manufacturing, and supporting processes. The service scope covers drawing deepening, steel component processing, sandblasting and rust removal, anti-corrosion coating integrated export processing services, excluding cross-border transportation links. This mode is conducive to clarifying the quality responsibility boundary, reducing the communication cost of intermediate links, and making the processing progress and quality control more controllable. As a professional processing enterprise serving overseas steel structure projects in Southeast Asia, Hongsheng Steel Structure established a special team at the project initiation stage to develop implementation plans around key milestones such as drawing deepening, process planning, production scheduling, and packaging schemes, ensuring that the project progresses in batches and in an orderly manner.

2. Material control: Mainstream materials and first-line steel mills guarantee the quality of steel structure engineering, which first depends on the raw materials.

. The steel used in this project is Q235B and Q355B mainstream materials, which balance structural strength and economy, and meet the load-bearing requirements of the main structure of the data center. All raw materials are purchased from large-scale domestic steel mills, ensuring the stability and consistency of material performance from the source. In terms of material management, the project implements a system of attaching factory certificates and material testing reports with the goods, ensuring that each batch of steel can be traced and verified. The specific control points include:

• Source procurement: Select large domestic steel mills to supply, ensuring that the chemical composition and mechanical properties meet national standards;

• Complete documentation: Factory certificate of conformity and material testing report accompany the goods for easy inspection and filing;

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• Site re inspection: Check materials, specifications, and quantities by batch to prevent mixing and misuse;

• Identification Management: Identify and store incoming steel materials in designated areas to ensure accurate retrieval during the cutting process.

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Through integrated material control from procurement to entry, the project establishes a quality defense line at the source, laying a reliable foundation for subsequent processing and production.

III. Production Process: Drawing Deepening and Key Welding Process Control

Overseas data center projects have put forward high requirements for the machining accuracy and welding quality of steel components.

. After the project was launched, Hongsheng Steel Structure first promoted the deepening of the drawings, combined with the processing equipment capacity, transportation size limitations, and on-site installation requirements, optimized the node structure, component segmentation, and connection methods to reduce on-site adjustment risks. In the component manufacturing process, the project strictly controls key processes such as penetration welding according to the welding requirements of the drawings. As the core process of stress nodes, penetration welding includes welding parameters, groove treatment, and interlayer temperature control in the process document management, and is supervised by a dedicated person during the process. At the same time, the project synchronously improves the complete set of self inspection data, covering various processes such as cutting, assembly, welding, correction, rust removal, and painting, ensuring that each process is recorded and the quality is based on evidence. In terms of surface treatment, after sandblasting and rust removal to meet the specified cleanliness and roughness requirements, the components are coated with anti-corrosion coating according to the matching coating system to enhance their corrosion resistance in marine climate environments and meet the long-term use requirements of Indonesia's humid and hot climate conditions.

IV. Packaging and Transportation: Two Batch Production and 40HQ Container Packaging Plan

Considering the overall supply rhythm and ocean transportation conditions of the project, this project is divided into two batches ofproduction and packaging, using40HQ containersfor packaging and shipping.. The packaging plan focuses on the stability of the components after container loading to ensure the safety of ocean transportation. In terms of packing planning, the project team reasonably plans the loading weight of a single container, taking into account the container weight limit and component size matching, to avoid overweight and space waste. At the same time, layered, segmented, and reinforced packaging methods are adopted for different component forms such as steel columns and beams to reduce displacement and collision risks during transportation. Specific measures include:

• Classify and package according to component numbers, and attach a packing list with the box for easy on-site counting and handover;

• Take temporary reinforcement measures for easily deformed parts to control the deformation risk during long-distance sea transportation;

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• Reasonably plan the loading weight and center of gravity distribution of a single container to improve container loading stability;

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• The packaging label is clear, indicating the project name, component number, and batch information.

Through batch production and scientific packing, the project not only ensures the delivery rhythm, but also reduces the organizational pressure of single shipment, creating conditions for the orderly connection of subsequent batches.

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Fifth, Quality System: Standardized Control to Ensure Stable Delivery of Overseas Projects

The delivery quality of overseas projects is directly related to the reputation accumulation of enterprises in the Southeast Asian market.

. Hongsheng Steel Structure takes a standardized quality control system as the main line in this project, integrating materials, processes, inspection, and packaging into unified management. In terms of process inspection, the project implements a combination of process self inspection and specialized inspection. Quality control points are set up for key processes such as welding, rust removal, and painting, and problems are promptly rectified and closed loop. In terms of data management, the complete set of self inspection data and material certification are synchronously organized and archived to provide support for project acceptance and subsequent traceability. In terms of schedule management, combining two batches of production plans, dynamically tracking each node of cutting, production, painting, and packaging to ensure that progress is made according to the agreed pace. It is worth noting that data center projects have high requirements for structural safety and durability. As an important component of the main structure, the processing quality of steel components directly affects the overall engineering quality. Hongsheng Steel Structure implements quality requirements in every process and component through standardized and procedural control methods, serving the construction needs of overseas data centers with stable processing capabilities.

Conclusion

The official launch of the 2500 ton steel structure component processing and export project of Indonesia Zhonglian Data Center Phase I is another specific practice of Hongsheng Steel Structure serving Southeast Asian overseas steel structure projects.

. From the source procurement of mainstream materials Q235B and Q355B, to the deepening of drawings, fusion welding process control, integrated processing of sandblasting rust removal and anti-corrosion coating, and then to the transportation organization of two batches of production and 40HQ container packaging, the project responds to the requirements of overseas data center construction for steel structure quality and delivery stability through full process control. In the future, Hongsheng Steel Structure will continue to deepen its overseas steel structure processing and export field, providing reliable steel component support for engineering projects in Southeast Asia and wider regions with standardized quality control systems and integrated processing service capabilities, and helping China's steel structure processing capabilities win more trust in the international market.