Overseas Client Conducts Dedicated Factory Audit at Derun Heavy Steel
International Production Standards and Export Project Capabilities Earn Recognition
On May 28, 2026, client representatives from overseas markets made a special visit to the Derun Heavy Steel production base for a comprehensive factory audit that covered manufacturing capabilities for exported steel structure projects, implementation of international quality standards, and experience in overseas project services. This audit constituted an important step in deepening international cooperation between both parties, and the client focused particularly on hot-dip galvanizing anti-corrosion processes, alignment with American standard welding requirements, and export packaging and transportation solutions for components.
During the inspection, the client toured the hot-dip galvanizing production line, the welding procedure qualification laboratory, and the finished component storage yard, and they gained detailed understanding of full-process quality control measures from steel incoming inspection and CNC processing through welding to surface anti-corrosion treatment. The technical team at Derun Heavy Steel presented process documentation under American standard welding requirements, welder certification records, and non-destructive testing reports, and they provided a specialized explanation of the technical realization of special constructions such as built-in roof purlins. The client expressed appreciation for the factory's technical adaptability on non-standard projects and its refined production management standards.
Both parties reached clear consensus during discussions on production scheduling, quality acceptance standards, and on-site installation guidance services for subsequent export projects. The successful completion of this overseas client factory audit has further consolidated Derun Heavy Steel's reputation foundation in international markets, and it has injected new momentum into the company's continued expansion into overseas markets in Africa, Southeast Asia, and Oceania.
