Daily Production Progress Inspection at Yumisteel Container Houses

At Yumisteel, quality is not just a department's responsibility but a daily discipline. Yumisteel officially launched its container house business and has since made daily production inspections a core part of ensuring product quality and customer satisfaction. At Yumisteel, inspections are not merely a procedural formality but a reflection of the trust our clients place in our precision, a responsibility that accompanies every container house we deliver.

Production Progress

Container house production involves a full-chain process: raw material cutting, steel structure welding, wall panel installation, interior finishing, and packing for shipment. The production department plans schedules based on order requirements, assigning key milestones to each production line and workstation. A closed-loop management system of incoming inspection, in-process inspection, and outgoing inspection is strictly implemented. From steel columns and wall panels to various accessories, real-time monitoring ensures on-time delivery.

Production Safety

Safety is the foundation of production. Daily inspections focus on fire prevention and explosion protection in welding areas, lifting safety for heavy components, and proper electrical wiring. Given the shipping requirements for container houses, pre-shipment checks also include verifying the integrity of sealing strips and locking bars, along with moisture-proof treatment to ensure product safety during long-distance sea transport.

Production Standards

Yumisteel's standardized workshops feature dedicated zones for steel columns, wall panels, welding, and painting, with all procedures strictly following work instructions. Technical briefings are conducted before production begins to ensure compliance with design specifications. Each process step must pass inspection before proceeding to the next. For core components like wall panels, daily peel tests are performed to verify core bonding strength, ensuring full adhesion between metal facers and insulation layers with no risk of delamination.

Production Quality

Quality inspection runs through every step of production. Yumisteel's daily checks focus on four core pillars: core bonding strength, joint alignment precision, surface flatness, and dimensional accuracy. Inspectors use precision straightedges and digital levels to scan each panel for warping or unevenness, ensuring uniform stress distribution and effective sealing after installation. Every panel's length, width, thickness, and diagonal squareness are measured with strict tolerances. Any deviation is immediately flagged and corrected. In addition, product certifications (CE, ISO9001, SGS mill test reports, and fire resistance test certificates) are routinely verified to ensure full compliance before shipment.

Yumisteel's daily production progress inspection is not just about supervising manufacturing processes but honoring our commitment to every customer. From production standards to progress control, from safety assurance to quality verification, each inspection builds a solid defense for the final product quality. We understand that our clients are not just buying a container house,they are placing their trust in us. And that trust begins with the careful review of every process, every single day in our workshop.