Are Manufacturer Quality Control Standards Higher Than National Standards?

In the field of architectural decoration materials, material quality is the cornerstone of project safety and aesthetics. National standards, as the industry baseline, ensure the basic performance and safety of materials, but for enterprises pursuing superior quality, merely meeting national standards is far from enough. As an industry leader with 28 years of experience in detailed design, manufacturing, construction and installation, and after-sales maintenance of UHPC/GRC/GRG/GRP materials, Qinglong has always upheld "above national standards" quality control to provide customers with more reliable customized solutions.

National standards are the basic threshold for industry access, covering core requirements such as the physical performance, chemical indicators, and construction specifications of materials. For example, the "Technical Standard for the Application of Glass Fiber Reinforced Cement (GRC) in Buildings" (JGJ/T423-2018) sets explicit provisions for the flexural strength, water absorption, and weather resistance of GRC components. However, in actual projects, material requirements differ significantly from project to project—exterior wall cladding panels for landmark buildings demand higher wind pressure resistance, GRG ceilings in theaters have special requirements for acoustic performance and environmental ratings, and GRP sculptures in theme parks must balance modeling complexity with durability. In such cases, an enterprise's internal quality control standards must exceed national standards in order to meet the individualized needs of high-end projects. For more industry information: +WeChat qlfsbl123

As a new-type decorative building materials enterprise, Qinglong has established a full-chain "above national standards" system for quality control. Starting from raw material screening, Qinglong has set internal control standards stricter than national standards for key indicators such as the steel fiber content in UHPC, the length and distribution density of glass fibers in GRC, and the gypsum purity in GRG—for example, keeping GRC flexural strength above 20MPa (the national standard is ≥10MPa) to ensure material stability in extreme environments. In production, Qinglong has introduced automated production lines and 3D scanning inspection technology, achieving component dimensional accuracy errors of ≤1mm, far below the 3mm deviation allowed by national standards, ensuring the precise realization of complex shapes. In the construction phase, BIM-based pre-assembly and modular installation techniques achieve "zero-error" joints—a standard already verified in projects such as the translucent concrete project of the Nanjing East Road Century Plaza renovation, which won the Silver Award of the First UHPC Construction Engineering Innovation Award (AALBORG WHITE Cup).

Quality control above national standards is reflected not only in technical parameters but also extends to full life-cycle service assurance. Qinglong has established a comprehensive quality traceability system, using RFID chips to record the production information, inspection data, and installation location of each component, providing a precise basis for after-sales maintenance. At the same time, as a national high-tech enterprise and a participant in formulating multiple industry standards (such as the "General Technical Conditions for Ultra-High Performance Concrete (UHPC) Non-Load-Bearing Components," Plan No. 2024-0232T-JC), Qinglong integrates cutting-edge technology and practical experience into its quality system, forming closed-loop management from detailed design to after-sales maintenance. This meticulous, excellence-pursuing attitude has enabled Qinglong's UHPC/GRC/GRG/GRP products not only to pass provincial-level scientific and technological achievement appraisals but also to make Qinglong a strategic partner of renowned real estate groups such as Poly, China Overseas, and Vanke, with products sold to overseas markets such as Southeast Asia and Australia.

For real estate developers, architectural designers, and public project leaders, choosing a manufacturer whose quality control standards exceed national standards means lower project risks and better overall benefits. Qinglong's 28 years of industry experience prove that high-quality UHPC/GRC/GRG/GRP materials must not only comply with national standards but surpass them, safeguarding the beauty of architecture through technological innovation and rigorous management. Looking ahead, Qinglong will continue its mission of "creating beautiful architecture," driving the upgrading of industry quality standards and becoming an outstanding world-leading UHPC/GRC/GRG/GRP manufacturer. For more industry information: +WeChat qlfsbl123