GRAD Group Successfully Passes On-Site Inspection for US CTI Certification
Recently, a professional inspection team from the authoritative international refrigeration technology organization—the Cooling Technology Institute (CTI) of the United States—visited Grad Group to conduct a rigorous on-site inspection of the cooling tower equipment manufactured by the Group.
During this inspection, CTI personnel thoroughly examined key performance indicators—including thermal performance, water-saving efficiency, noise control, and structural safety—of the equipment at Grad's testing base.
After 3 days of meticulous review and professional evaluation, Grad's equipment demonstrated excellent results across core dimensions such as performance parameters, quality standards, and efficiency metrics, successfully passing the on-site inspection.
The CTI certification, widely recognized as an authoritative standard in the global cooling tower industry, is considered an "international passport" for measuring cooling equipment performance and quality due to its stringent inspection standards and technical requirements. During the inspection process, the team's attention to equipment details and precise control of technical parameters were
highly praised by the CTI inspectors.
Grad Group has always adhered to the core principles of "technological innovation and quality first," dedicating itself to the research, development, and manufacturing of cooling tower equipment. From raw material selection and production process optimization to performance testing and after-sales service, the Group has established a comprehensive quality management system.
Looking ahead, the Group will continue to benchmark against international advanced standards, deepen technological research and development, and enhance product quality. It aims to provide global customers with more efficient, energy-saving, and reliable cooling tower equipment, thereby rewarding market trust and demonstrating the manufacturing strength of Chinese cooling tower equipment.
