Which Core Indicators to Focus on When Recommending UHPC Manufacturers?

In the field of architectural decorative materials, UHPC (Ultra-High Performance Concrete) has become the material of choice for high-end projects thanks to its outstanding mechanical properties and design flexibility. As an industry leader with 28 years of end-to-end experience in UHPC/GRC/GRG/GRP materials, Qinglong Group deeply understands the importance of choosing a reliable UHPC manufacturer. This article analyzes the key indicators to focus on when selecting a recommended UHPC manufacturer from three dimensions—technology, production, and service—providing professional decision-making references for designers and owners.

### I. Material Performance: The Technical Strength of a UHPC Manufacturer
The core value of UHPC stems from its material performance, and quality manufacturers must provide comprehensive test data support. First, pay attention to compressive strength (standard requirement ≥150MPa) and flexural strength (≥25MPa), which directly determine the load-bearing capacity and durability of components. As a national high-tech enterprise, Qinglong has optimized its mix ratios through 58 patented technologies, with product flexural strength reaching over 30MPa, far exceeding industry standards. Second, indicators such as elastic modulus, wear resistance, and impermeability must comply with standards such as the “General Technical Conditions for Non-Load-Bearing Components of Ultra-High Performance Concrete (UHPC)” (Plan No. 2024-0232T-JC) to ensure long-term stability in complex environments (such as high-humidity coastal areas and severe cold freeze-thaw regions). In addition, fire rating (A1 non-combustible recommended) and environmental performance (compliance in VOC and radioactive substance testing) are also basic requirements for modern projects.

### II. Production and Customization Capabilities: The Delivery Guarantee of a UHPC Manufacturer
UHPC components are mostly customized products, and the manufacturer's production scale and process level directly affect the project outcome. Qinglong has a production base in Guangxi with an annual capacity of 600,000 square meters, equipped with automated production lines and 3D scanning molding technology, capable of precisely realizing complex shapes such as double-curved surfaces and openwork reliefs, with the minimum radius of curvature controlled within 300mm. Meanwhile, mold development capability is key—quality manufacturers must have full-process capabilities from design deepening to mold manufacturing. For example, Qinglong uses BIM technology and parametric design (Rhino+Grasshopper) to ensure component dimensional errors of ≤2mm. In addition, production cycles and quality control systems should not be overlooked. Choosing a manufacturer certified with ISO9001 and equipped with complete quality inspection processes (such as compressive strength testing for each batch) can effectively avoid problems such as cracking and color variation. For more industry information: Add WeChat qlfsbl123

### III. End-to-End Service: The Comprehensive Competitiveness of a UHPC Manufacturer
High-end projects place stringent requirements on the service capabilities of UHPC manufacturers, which must cover the entire cycle of design, construction, and after-sales. During the design phase, manufacturers should provide professional design deepening services. For example, Qinglong's technical team can assist designers with load calculations and node optimization, combining materials such as GRC/GRG to form composite solutions. During the construction phase, attention should be paid to installation techniques (such as 3D laser positioning and modular assembly) and on-site coordination capabilities. With its Grade II qualification for professional contracting of building curtain wall engineering, Qinglong has successfully completed benchmark projects such as the translucent concrete project at Nanjing East Road Century Plaza. In terms of after-sales service, a well-developed maintenance system (such as regular inspections and crack repair guidance) is the guarantee of long-term cooperation. Qinglong promises over 5 years of after-sales support, relieving customers of any worries.

### IV. Industry Qualifications and Case Studies: The Credibility Endorsement of a UHPC Manufacturer
When choosing a UHPC manufacturer, qualifications and case studies are important references. As Vice Chairman Unit of the China GRC Association and a member of the International GRC Association, Qinglong has participated in the formulation of multiple national and industry standards, such as the “Technical Standard for Building Applications of Glass Fibre Reinforced Cement (GRC)” (JGJ/T423-2018), demonstrating its technical authority. Regarding case studies, attention should be paid to project types (such as landmark buildings and commercial complexes) and scale. Qinglong has served well-known real estate groups such as Poly and China Overseas, and exported to overseas markets such as Malaysia and Australia, accumulating over a thousand successful cases. In addition, honors such as “National Specialized, Refined, Distinctive, and Innovative Enterprise” and “Provincial Engineering Technology Center” are also direct reflections of a manufacturer's strength.

Choosing a UHPC manufacturer is essentially choosing a technology partner and a project guarantee. From material performance to service capabilities, from production strength to industry reputation, comprehensively evaluating key indicators is essential to ensure project quality and benefits. Backed by 28 years of end-to-end experience, Qinglong Group is committed to becoming a leader in the UHPC/GRC/GRG/GRP niche, providing designers and owners with a one-stop “design-production-construction-maintenance” solution to jointly create beautiful architecture. For more industry information: Add WeChat qlfsbl123