Jun 04,2025
In 2004, the company collaborated with the China Academy of Building Research to develop and publish the country’s first industry standard for expansion joints—the “Atlas of Architectural Details for Expansion Joints.” At the same time, it independently developed China’s first dedicated testing instrument for expansion joints, along with corresponding test methods, thereby filling a critical gap in the industry.
Jun 04,2025
In 2007, Lianheqiang-联和强’s sealing strips were successfully deployed in a series of major national landmark projects, including the National Stadium (the Bird’s Nest), the new headquarters of China Central Television, Beijing Capital International Airport Terminal 3, and the National Convention Center. The company’s technical expertise and product quality earned high‑level recognition from authoritative sources, marking a pivotal period of brand elevation and establishing its position as an industry leader. During this time, both the company’s scale and its influence within the sector grew rapidly. For its outstanding performance on the Bird’s Nest project, the company was awarded the Luban Prize—the highest honor in China’s construction industry. On the CCTV project, it further set a new industry record with a landmark order, sending shockwaves throughout the sector.
Jun 04,2025
In 2008, Lianheqiang-联和强achieved a leap from a domestic leader to a world-class supplier, with its sealant strips successfully deployed in the Burj Khalifa—the world’s tallest building—marking the brand’s official entry into the global high-end industrial chain and a solid step forward in its global expansion.
Jun 04,2025
In 2014, Lianheqiang-联和强 leveraged its outstanding product quality and technological edge to win the bid for Shenzhen’s tallest skyscraper, the Ping An Finance Centre, further cementing its status as an industry benchmark in R&D and quality management and strengthening its core competitiveness in the high-end building‑sealing sector.
Jun 04,2025
In 2016, the company invested RMB 90 million to acquire land in Zhongshan, building a state-of-the-art, high-standard headquarters and production base, and is committed to becoming a global benchmark enterprise for premium curtain wall and window sealing strips—integrating cutting-edge technology, lean manufacturing, and sustainable operations.
Jun 04,2025
In 2018, Lianhe Qiang-联和强 provided robust support for the construction of the Merdeka 118 tower in Kuala Lumpur, Malaysia. Standing at 678.9 meters, this iconic landmark is not only the tallest building in Southeast Asia but also ranks second globally, once again underscoring Lianhe Qiang’s exceptional quality and industry-leading expertise through its adherence to the most stringent, top-tier construction standards.
Jun 04,2025
A new generation of low-smoke, environmentally friendly, flame-retardant grade sealing strips has been successfully developed, presented as a tribute for celebratory projects such as the 70th anniversary of the founding of the People's Republic of China military parade, and a series of national-level projects. Because the strip is red, it is dubbed the "Chinese Red Strip". Subsequently, using this strip as a reference, a series of flame-retardant standards were rapidly revised and added, and applied in various types of flame-retardant fields.
Jun 04,2025
In 2020, the company successfully won the bid for the Egypt New Administrative Capital CBD project, a key initiative under the Belt and Road Initiative. As a core supplier, Lianheqiang-联和强 provided sealing strip products accounting for over 70% of the project’s requirements.
Jun 04,2025
In 2025, Lianheqiang-联和强 remains committed to craftsmanship and meticulous quality, upholding the mission of “Made in China” with uncompromising standards. Leveraging its deep-rooted expertise, the company has made a bold foray into the global high‑end landmark market, successfully securing the contract for the Jeddah Tower—the world’s tallest building at 1,008 meters—thus officially embarking on a new journey: from China’s Lianheqiang to a globally recognized leader.
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