Glass Fin

Shandong Yaohua Glass Co., Ltd. specializes in the production of high-quality Glass Fins (glass ribs), which serve as both structural support elements and aesthetic enhancements for modern architectural facades. A glass fin is a long, tempered glass strip mounted vertically and perpendicular to the facade surface, functioning to stiffen the glass panel and transfer wind loads and other forces to the building‘s primary structure. Yaohua’s glass fins are fabricated using fully tempered or laminated safety glass, delivering exceptional mechanical strength and thermal stability. The fins incorporate premium PVB interlayers when laminated construction is specified, ensuring high impact resistance and safe fragmentation behavior upon breakage. With a high-strength rating of 4 to 5 times that of ordinary glass, Yaohua‘s glass fins provide reliable load-bearing performance while maintaining full visual transparency, enabling architects to achieve seamless, frameless glass walls without intrusive metal or concrete supports.

Product Parameters

Yaohua's glass fins are manufactured with precise technical parameters to meet the demanding requirements of structural glazing applications. For flat tempered glass (the primary material used in glass fin production), Yaohua offers maximum dimensions of 3,300 mm × 13,000 mm and minimum dimensions of 150 mm × 300 mm. The thickness range spans from 4 mm to 19 mm, with the company also capable of producing extra-thick specialty glasses in 15 mm and 19 mm configurations to accommodate higher structural demands. For curved glass fin applications, maximum curved dimensions reach 2,500 mm × 5,000 mm. When laminated glass fins are required, the company can fabricate laminated glass with a nominal thickness of D ≥ 8.76 mm (0.76 mm PVB interlayer) or D ≥ 9.14 mm (1.14 mm PVB interlayer). Yaohua also offers heat-soaked (homogenized) tempered glass treatment to significantly reduce the risk of spontaneous breakage due to nickel sulfide inclusion, enhancing long-term reliability for critical structural applications.

 Dimensions

Shandong Yaohua Glass Co., Ltd. possesses the manufacturing capability to produce glass fins in an extensive range of dimensions to accommodate projects of all scales. The company operates advanced flat tempering furnaces, including a state-of-the-art furnace capable of processing glass up to 13 meters in length, positioning Yaohua as one of the few manufacturers in China capable of producing ultra-long, ultra-wide, and ultra-thick glass. The maximum achievable dimension for flat tempered glass fins is 3,300 mm in width by 13,000 mm in length, while curved tempered glass fins can be produced up to 2,500 mm by 5,000 mm. For exceptionally large architectural projects requiring oversized glass fins beyond these standard dimensions, Yaohua can accommodate custom size requirements through its specialized production lines. The company‘s 2015 investment in a 15 m × 3.5 m laminating line and a 13 m × 3.3 m tempering furnace further expanded its capacity to produce jumbo-sized glass components, ensuring that even the most ambitious facade designs can be realized with uninterrupted glass fin spans.

Standards and Certifications

All glass fins manufactured by Shandong Yaohua Glass Co., Ltd. comply with rigorous national and international quality and safety standards. The company holds ISO9001:2000 Quality Management System certification, the mandatory China Compulsory Certification (3C Certification) for safety glass, and National Energy-Saving Product Certification. For export-oriented products, Yaohua’s glass fins meet Australian Standards certification, EU Standards certification, and American SGS certification. The company adheres to GB 15763.2-2009 (the Chinese national standard for tempered glass) as well as its own internal control standard SDYH-ZY-PZ-01, which imposes even stricter quality requirements. Additionally, Yaohua has been recognized as a National High-Tech Enterprise, a Shandong Province Specialized and Sophisticated Enterprise, a Shandong Province Gazelle Enterprise, and has earned a place among China’s Top 30 Processed Glass Manufacturers. These certifications and accolades reflect Yaohua‘s unwavering commitment to producing glass fins that meet the highest levels of structural integrity and safety.

 Product Advantages

Yaohua's glass fins offer numerous technical and commercial advantages that set them apart in the structural glazing market. 

1, the high mechanical strength (4 to 5 times that of ordinary glass) allows for slender fin profiles that minimize visual obstruction while still providing robust structural support. 

2, exceptional thermal stability enables the fins to withstand temperature variations exceeding 200°C—three times the capacity of standard glass—ensuring reliable performance across diverse climatic conditions. 

3, the availability of homogeneous (heat-soaked) treatment virtually eliminates the risk of spontaneous breakage caused by nickel sulfide phase transformation, providing unmatched long-term safety for load-bearing applications. 

4, Yaohua’s advanced large-format production capability minimizes the need for mechanical splices or connections, reducing both installation complexity and potential failure points. 

5, the company’s export track record to over 60 countries and regions, combined with ISO and international certifications, ensures consistent quality for global projects. Finally, Yaohua maintains long-term strategic partnerships with leading glass manufacturers such as CSG, Xinyi, Yaopi, and Jinjing, guaranteeing premium raw material sourcing.

 Application Scenarios

Glass fins from Shandong Yaohua Glass Co., Ltd. are ideally suited for a wide range of architectural applications where transparency, aesthetics, and structural performance converge. The most common applications include frameless glass facade systems for high-rise office buildings, where glass fins serve as vertical mullions to transfer wind loads to the structural frame without breaking the visual continuity. In retail storefronts and commercial lobbies, glass fins support all-glass entrance enclosures and transparent atrium walls, creating a light-filled, open atmosphere without obstructing merchandise or interior views. Glass fins are also extensively used in monumental staircases, glass bridges, balustrades, and cantilevered glass canopies, where both structural integrity and a minimalist appearance are essential. The fins can also function as decorative sun-shading elements or horizontal structural ribs in specialized applications. Yaohua’s capability to produce oversized 13-meter-long glass fins makes it an excellent partner for grand lobby installations, airport terminals, museum atriums, and other signature structures requiring uninterrupted glass spans of exceptional height.

Cooperation Cases

Shandong Yaohua Glass Co., Ltd. has contributed its glass products to numerous landmark projects across China and internationally, demonstrating the reliability of its structural glass solutions. One of the most prestigious projects utilizing Yaohua’s products is the Yishui Civic Culture and Art Center, which was awarded the Luban Prize—the highest quality honor in China‘s construction industry. For this project, Yaohua supplied approximately 21,000 m² of high-performance LOW-E insulated tempered glass configured as 10mm LOW-E + 12A + 10mm and 6mm LOW-E + 12A + 6mm. The company also played a key role in the National Supercomputing Jinan Center science park, delivering LOW-E insulated glass within a demanding 20-day order-to-shipment timeline for the 219,800 m² facility. Additional noteworthy projects include the Qilu Hospital Emergency Complex (over 40,000 m² of LOW-E glass), the Jinan Olympic Sports Center, Jinan Convention & Exhibition Center, Wanda Plaza, Hang Lung Plaza, Hyatt Hotel, and Kempinski Hotel. Internationally, Yaohua exports to more than 60 countries including Singapore, Vietnam, Australia, New Zealand, the United States, Canada, Brazil, and Germany, supplying everything from 19mm ultra-thick glass for Southeast Asian commercial towers to blast-resistant laminated glass for security-critical installations.