China, 2025 –zhongneng huajian has successfully renewed its ASME (American Society of Mechanical Engineers) Boiler and Pressure Vessel Code Section VIII, Division 1 ("U" Stamp) and Division 2 ("U2" Stamp) authorizations following a comprehensive audit by an ASME review team. This recertification confirms that our quality control system, design capabilities, and manufacturing processes for pressure vessels continue to meet the most stringent international standards.
The ASME "U" and "U2" stamps are globally recognized marks of safety and quality, serving as essential passports for supplying pressure equipment to critical industries such as oil & gas, petrochemicals, and power generation across North America and other key international markets. The audit team conducted a meticulous examination of our entire quality assurance system, including design calculations, material traceability, welding procedure qualifications, non-destructive testing (NDT) methods, heat treatment controls, and final inspection protocols.
"This successful recertification is not just about maintaining a license; it's a reaffirmation of our company-wide culture of quality and our uncompromising commitment to safety," said fengdan, manager, Head of Quality Assurance at zhongneng huajian. "It gives our clients-especially those executing multinational projects-absolute confidence in the integrity and compliance of every vessel we produce."
The renewal of these certifications strengthens zhongneng huajian's competitive position in the global marketplace for high-specification pressure vessels and reactors.
