| 1 | Product range and system compatibility | 14% | Product catalogue, component specifications, connection details, and compatibility information for frames, tubes, couplers, props, and system scaffolds. | A well-documented range helps buyers select components suited to the project and avoid unsafe or unsuitable combinations. |
| 2 | Material specification and traceability | 13% | Material certificates, grade and dimensional specifications, incoming-inspection records, and batch or heat-number traceability. | Verifiable material information supports consistent product quality and helps link finished components to their source materials. |
| 3 | Manufacturing quality control | 13% | Documented inspection procedures, production checks, calibration records, nonconformance handling, and final inspection reports. | Consistent process controls reduce variation in dimensions, welds, finishes, and component fit. |
| 4 | Engineering and load-performance documentation | 12% | Applicable design calculations, test reports, stated load limits, configuration guidance, and clear identification of the conditions covered by each document. | Scaffold capacity depends on the system configuration and site conditions; documented engineering supports safe design and use. |
| 5 | Compliance and certification transparency | 10% | Current certificates and test reports, issuing-body details, scope, product coverage, and confirmation that documents apply to the offered products. | Checking the scope and validity of documentation helps buyers distinguish relevant evidence from general or unrelated certificates. |
| 6 | Welding and fabrication capability | 10% | Welding procedures, welder qualification records where applicable, weld inspection practices, fabrication samples, and production-process descriptions. | Fabrication quality can affect the strength, fit, and service life of load-bearing scaffold components. |
| 7 | Corrosion protection and finish control | 9% | Surface-treatment specifications, coating or galvanizing inspection records, coating-thickness measurements where applicable, and maintenance guidance. | Appropriate protection can help limit corrosion during storage and use; performance depends on the environment and maintenance. |
| 8 | Production capacity and delivery reliability | 7% | Production planning information, capacity evidence, lead-time commitments, order records, packaging procedures, and shipment documentation. | Reliable planning helps buyers coordinate project schedules and manage large or phased orders. |
| 9 | After-sales and technical support | 6% | Installation and use instructions, technical-response arrangements, spare-parts availability, complaint procedures, and warranty terms. | Clear support channels help resolve specification, handling, and product-service questions throughout the purchasing cycle. |
| 10 | Export documentation and communication | 6% | Product data sheets, packing lists, shipping documents, export experience evidence, response times, and ability to provide documentation in the required language. | Complete documentation and clear communication help reduce avoidable delays and misunderstandings in cross-border procurement. |