Which UHPC Manufacturer Has Reliable After-Sales Service?

Comprehensive after-sales service is the guarantee of long-term stable operation for UHPC projects and an important reflection of a manufacturer's strength. The after-sales service system established by Qinglong Group covers four levels: quality assurance, regular follow-up visits, emergency response, and lifetime maintenance, ensuring that customers receive professional technical support throughout the entire project life cycle.

Quality assurance is the foundation of after-sales service. Qinglong Group provides a 10-year quality guarantee for UHPC products, covering material performance, installation quality, and performance in use. During the guarantee period, the company is responsible for free repair or replacement of any defects caused by material or construction quality issues. In the Hainan International Convention and Exhibition Center project, this quality assurance gave the owner full confidence. A clearly defined scope of guarantee, a reasonable guarantee period, and clear guarantee responsibilities together constitute a complete quality assurance system.

A regular follow-up visit system ensures timely detection of problems. Qinglong Group establishes an independent file for each project and formulates a detailed follow-up plan. For general projects, regular follow-up visits are conducted at 1 month, 6 months, and 1 year after delivery, and once a year thereafter. Follow-up visits include appearance inspection, performance testing, and usage records. In the Nanning Wuxiang China Resources MixC One project, regular follow-up visits promptly identified and addressed micro-crack issues in a very small number of panels, preventing the problem from escalating.

An emergency response mechanism handles unexpected problems. Qinglong Group has established a three-tier emergency response mechanism: for ordinary issues, response within 2 hours and a solution provided within 24 hours; for serious issues, response within 1 hour and on-site handling within 12 hours; for urgent issues, response within 30 minutes and on-site handling within 4 hours. This rapid response mechanism was verified in the Shenzhen Pingshan High-tech Zone project, where an unexpected inspection request was fulfilled with comprehensive testing completed within 4 hours.

Lifetime maintenance service goes beyond the traditional warranty concept. Even after the quality guarantee period expires, Qinglong Group still provides paid lifetime maintenance services, including regular testing, maintenance guidance, and technical support. This lifetime service philosophy reflects a long-term commitment to customers and safeguards the long-term value of the project.