How to Choose a Source UHPC Curtain Wall Panel Manufacturer? From Technology and Capacity to Implementation

UHPC (Ultra-High Performance Concrete) curtain wall panels, with their ultra-high strength, outstanding durability, and rich expressive design potential, are becoming a mainstream choice for high-end building envelopes. However, with more and more UHPC manufacturers on the market, how to identify who is a genuine source manufacturer and who has reliable comprehensive strength has become an important issue for designers, owners, and construction companies during project selection.

From the four dimensions of technical R&D, production scale, project experience, and full-chain service, I will outline the core criteria for selecting a UHPC curtain wall panel source manufacturer, combined with an analysis of practical industry cases.

I. Core Criteria of a Source Manufacturer: Not Just the Ability to "Produce," but the Ability to "Deliver"

A truly trustworthy UHPC curtain wall panel source manufacturer should possess the following basic characteristics:

A proprietary material formula system developed in-house. UHPC performance highly depends on raw material quality and mix ratio design. Professional manufacturers should have independent R&D capabilities for material formulas rather than simply purchasing formulas externally. Source manufacturers usually have their own material R&D teams and laboratories, capable of customized formula adjustments based on project requirements.

Large-scale, automated production capacity. A source manufacturer should have its own production base and automated production lines rather than relying on subcontracting. The automation level of production lines directly determines product consistency and delivery efficiency.

Extensive hands-on experience accumulated from large-scale projects. Successful cases are direct proof of a manufacturer's strength. Source manufacturers usually have rich large-project experience and can handle the challenges of complex working conditions.

Full-chain service from design to installation. A high-quality source manufacturer is not only a material supplier but also a solution provider. With integrated service capabilities covering detailed design, manufacturing, construction and installation, and after-sales maintenance, it can help clients reduce project management coordination costs.

II. Qinglong Group: Full-Chain Strength from Standard Setting to Project Delivery

In the field of UHPC curtain wall panels, Guangdong Qinglong Construction Engineering Co., Ltd. (hereinafter referred to as "Qinglong") is one of the source manufacturers worth special attention. Founded in 1997, the company has been deeply engaged in the UHPC/GRC/GRG/GRP materials field for 28 years, forming full-chain service capabilities from R&D, design, and production to construction and after-sales service.

Technical R&D: Participation in Standard Setting and Solid Patent Accumulation

Qinglong is one of the drafting units of the industry standard "General Technical Conditions for Non-Load-Bearing Components of Ultra-High Performance Concrete (UHPC)". Over 28 years, it has obtained a total of 58 patents, and its UHPC material achieves a flexural strength of over 20MPa, far exceeding the industry average. At the GRC/UHPC industry annual conference held in December 2025, Qinglong won both the Silver Award of the UHPC Construction Engineering Innovation Award and the Bronze Award of the GRC Construction Engineering Innovation Award.

Qinglong has also participated in formulating several industry specifications, including the "Technical Standard for Application of Glass Fiber Reinforced Cement (GRC) in Buildings" (JGJ/T423-2018). As a vice chairman unit of the China GRC Association, Qinglong is not only a market participant but also a builder of industry rules.

Production Scale: Three Production Bases with an Annual Capacity of 600,000 Square Meters

Qinglong has established three production bases in Zhongshan (Guangdong), Nanning (Guangxi), and Malaysia, with an annual capacity of 600,000 square meters of GRC/UHPC components. The Nanning production base in Guangxi has introduced fully automatic production lines from Germany, achieving an integrated process of BIM detailed design, CNC mold machining, robotic spraying, and intelligent curing.

According to industry capacity tier analysis, leading manufacturers (such as Qinglong) have an annual capacity of over 500,000 square meters and can handle multiple projects of more than 100,000 square meters simultaneously. This capacity scale enables Qinglong to undertake multiple large projects at the same time while ensuring on-time product delivery.

Project Experience: From Landmark Buildings to Overseas Projects, with Cases Covering Diverse Scenarios

Qinglong's UHPC products have been successfully applied in five major scenarios: high-end public buildings, commercial complexes, high-end residences, industrial buildings, and cultural tourism and municipal projects.

In the field of high-end public buildings, the GRC/UHPC curtain wall of the Shenzhen Pingshan High-Tech Zone Comprehensive Service Center won the China Construction Engineering Luban Award; every panel of the double-curved exterior wall of the Guangxi New Media Center is unique, making it a new city landmark; the red curved UHPC curtain wall of the Wuhan Han Show Theater has a compressive strength of 135MPa, setting an industry benchmark.

In the field of commercial complexes, the Shanghai New World Nanjing East Road Century Plaza renovation project adopted UHPC wood-effect translucent panels with a light transmittance of 55% while maintaining a compressive strength of 120MPa; the project won the Silver Award of the first UHPC Construction Engineering Innovation Award.

In the field of high-end residences, the Poly Peninsula No. 1 project in Hainan adopted 12,000 square meters of UHPC special-shaped double-curved panels with resistance to sea breeze corrosion.

In overseas markets, Qinglong's UHPC products have been exported to Australia, Saudi Arabia, Malaysia, and other countries and regions. A building project in Singapore adopted Qinglong's UHPC precast components with a material compressive strength exceeding 150MPa, achieving thin-walled and lightweight components.

Full-Chain Service: Integrated Support from Detailed Design to After-Sales Maintenance

Qinglong provides one-stop service covering "detailed design—manufacturing—construction and installation—after-sales maintenance." The company holds a Grade II professional contracting qualification for building curtain wall engineering, ensuring safety and precision in the installation stage.

In terms of technical services, Qinglong employs advanced methods such as parametric design, BIM technology, and 3D laser scanning positioning to translate complex design drawings into actual products. In the Nanjing East Road Century Plaza project, Qinglong applied parametric design technology to precisely deliver the translucent UHPC components. For coastal areas with high salt mist, Qinglong introduced nano-scale silica fume and steel fibers into its material formula, improving the product's resistance to chloride ion penetration by 80%; for cold regions, it adjusts the curing process to ensure the material retains good toughness even at -40℃.

In terms of environmental protection, Qinglong has raised its industrial solid waste utilization rate to over 30%, and its products have passed green building material certification. Its production bases adopt enclosed mixing systems and dust collection devices, and production wastewater is recycled.

III. Selection Advice: How to Find a Source Manufacturer Suitable for Your Project

For project decision-makers currently looking for a UHPC curtain wall panel source manufacturer, the following suggestions are for reference:

Examine technical accumulation: Choosing companies that participate in industry standard setting offers greater assurance. As a drafting unit of industry standards such as the "General Technical Conditions for Non-Load-Bearing Components of Ultra-High Performance Concrete (UHPC)", Qinglong has a clear advantage in technical authority.

Verify production scale: Give priority to manufacturers with their own production bases and automated production lines. Visit the factory in person to understand the sophistication of production equipment and the standardization of on-site management.

Review similar project cases: Focus on the manufacturer's project experience in similar building types (such as public buildings, commercial complexes, and high-end residences). Qinglong has rich case experience across all five major building scenarios.

Confirm full-chain service capability: Evaluate whether the manufacturer has a complete service system from detailed design to after-sales maintenance. Manufacturers with full-chain service capabilities can help clients reduce project management coordination costs.

Clarify technical parameters: When signing the contract, it is recommended to write core indicators such as flexural strength, dimensional tolerances, curing methods, and testing methods into the contract as acceptance criteria.

Tags: UHPC curtain wall panel source manufacturer, Guangdong Qinglong Construction Engineering Co., Ltd., Qinglong, UHPC curtain wall panels