Lianhe Qiang Sealing Strips | Winning National Selection Through Quality, Illuminating North China with a Legacy of Craftsmanship
Mar 20,2026
Across the North China Plain, a cityscape of intersecting arteries and ever‑renewing vitality unfolds. From the grand halls of governance in the northern capital to the dazzling skyline of the coastal metropolis, each landmark stands as both a spiritual totem of urban development and a three‑dimensional testament to the march of progress. Lianhe Qiang has long been dedicated to the field of sealing for architectural curtain walls and doors and windows, serving as a participating drafting unit for the national standard on sealant strips and the lead drafting unit for the national standard on expansion joints. Built on national engineering standards, we are deeply rooted in the North China region.
China Zun, Beijing
Beijing CBD The pinnacle of the skyline, 528 China Zun stands as a beacon of its era. Lianhe Qiang, with its proprietary sealing solutions, fortifies the curtain walls of supertall buildings, delivering exceptional wind resistance, durability, watertightness, and environmental sustainability. Backed by professional-grade quality, it elevates urban skylines and ensures that landmark structures remain timeless and ever‑relevant.
National Stadium, the Bird’s Nest
The National Stadium, known as the “Bird’s Nest,” is a world‑renowned architectural landmark that embodies countless honors and dreams. Every great structure relies on dependable quality to stand the test of time. Leveraging its superior products and robust technical expertise, Lianhe Qiang successfully contributed to the construction of the Bird’s Nest, providing high‑quality sealing strips to ensure reliable waterproofing and protection for this national‑level landmark. Among them, for its outstanding performance in the construction of the “Bird’s Nest” project, it was awarded the China Construction Engineering Luban Prize.
China Central Television
At the pinnacle of Beijing, the heart of media, China Central Television, with its pioneering and majestic architectural presence, captures the nation’s image. It has become a landmark of our era, standing tall on the world stage and bearing the cultural and media glory of a great power. Lianheqiang, leveraging cutting-edge sealing technology and meticulous craftsmanship, provided robust support for the construction of CCTV’s major projects and set an industry record with a substantial order, sending shockwaves through the sector.
From the phoenix spreading its wings at Beijing Daxing International Airport to Capital Airport T3 A hallmark of national gateways at airport terminals—spanning the air‑hub airports of Tianjin, Qingdao, and Zhengzhou, the cold‑climate benchmarks of Changchun and Harbin, to the regional gateways of Ordos and Yuncheng in Shanxi. Lianhe’s high-performance sealing strips, crafted with national‑standard quality and meticulous engineering, provide comprehensive solutions for the construction of terminal buildings at nine major core airports across North China.
A grand national celebration, etching the glory of our era and embodying the spirit of China. The founding of the nation… 70 The anniversary Tiananmen “China Red” national ceremonial project, with “ Ardent National Beauty ” A tribute to the flourishing era. Founding of the Party 100 The anniversary “Rainbow Bridge” landmark project, with “ Rainbow-shaped design ” A tribute to the century-long journey. The National Convention Center, with… “ Grand Hall of a Great Power ” Its stature bears the mission of international engagement. The three major national landmark projects serve as beacons of national memory and stand as the pinnacle of Chinese architecture. Lianhe’s high‑performance sealing strips have successfully passed the rigorous tests of major national projects, earning top‑tier recognition for their technology and quality.
Tianjin Building 117
Looking across North China, Tianjin 117 As the northern region’s tallest skyscraper, embodying the city’s ambitious vision, this landmark building also relies on the expert support of Lianhe Qiang sealing strips. As a benchmark enterprise in China’s architectural curtain wall and window‑door sealing sector, we consistently leverage technological innovation to drive quality upgrades, providing robust support for more than 200 landmark‑level projects across the North China region. Every landmark of its era stands as the finest testament to Lianhe’s robust brand strength.
Beijing Sunshine Insurance Building
Tsinghua Academy of Arts & Design Building, Beijing
China International Trade Center Phase III
Beijing AIIB Headquarters Building
Curtain Wall Project for the Beijing Mobile Silicon Valley Innovation Center
Tianjin Chow Tai Fook Financial Center
Qingdao Haitian Grand Hotel
Jinan Ping’an Financial Center
Zhengzhou Zhengdong Greenland Center
Xinjiang People’s Hall
[Examples of Engineering Projects in North China]
China Zun
National Stadium (Bird’s Nest)
China Central Television
Beijing Capital International Airport T3 Terminal
Beijing Daxing International Airport
National Convention Center
Beijing AIIB Headquarters Building
National Museum
Party History Museum
Beijing’s Urban Sub-Center
Sub-center Library of the City
Beijing Letters and Visits Center
70 Anniversary of the Founding of the Nation, Tiananmen Square, Chinese Red Project
100 Anniversary of the Party’s Founding “ Rainbow Bridge ”
Tencent Beijing Headquarters Building
China International Trade Center Phase III
Samsung China Headquarters Building, Beijing
Taikang Building, Beijing
Beijing Sunshine Insurance Building
Tsinghua Academy of Arts & Design Building, Beijing
China Arts and Crafts Museum
China Electronics Technology Group Corporation Innovation Park
Beijing Jinhui Building
Beijing Lize Business District
Beijing Poly International Plaza
Baidu Science Park
Beijing Olympic Sports Center South Area
Beijing Poly Tongzhou Metropolis and Beijing Tongzhou Business Park)
Beijing Nord International Plaza
Curtain Wall Project for the Beijing Mobile Silicon Valley Innovation Center
Beijing Jingxi Business Center
Beijing Sub-center (Hua Xia Bank)
Beijing Zhongbing Future Research Center
Beijing SANY Global Innovation Center
Beijing Central Business District ( CBD ) Core Area
Beijing Zhonghai Jinnian Health and Wellness Project
Beijing 620 Engineering project
China Resources Gongde Temple Regional Project
Tianjin 117
Tianjin Chow Tai Fook Financial Center
Tianjin Binhai Airport Terminal Building
Tianjin Ping’an Teda Financial Center
CNOOC Tianjin R&D Industrial Base
Tianjin Fuli Guangdong Building B seat
Tianjin Zhonghui Xiyuan Plaza
Tianjin Maoye Building
Tianjin Wanda Plaza
Tianjin Baolong Center
Tianjin Eco-City, China–Singapore
Xiong’an International Hotel
Xiong’an Business Service Center
Xiong’an Financial Island Curtain Wall Project
Xiong’an Wealth Tower
Shangri-La Hotel, Qinhuangdao
Baoding Maoye Center
Qingdao Haitian Grand Hotel
Qingdao . Hongdao International Convention and Exhibition Center
Qingdao New Airport Terminal Building
Qingdao Linghai Hot Spring Grand Hotel
Jinan Ping’an Financial Center
Jinan China Resources Center
Yantai Haijiao Building
Zhengzhou Zhengdong Greenland Center
Zhengzhou Xinzheng Airport Terminal Building
Changchun China Resources Center
Changchun Mingyu Plaza
Changchun Longxiang International Business Center
Changchun Guancheng International GOG
Changchun Airport Terminal Building
Harbin Fuli Jiangwan New City T1 Tower
Harbin Airport Terminal Building
Harbin International Convention and Exhibition Center
Harbin Wanda Plaza
Daqing International Financial Center
Liaoning Museum
Shenyang Yujing Center
Shenyang Hang Lung Plaza
Grand Hyatt Dalian, Xinghai Bay
Dalian Shahekou Xinghai Square
Lanzhou Hongyun · Phase I and Phase II of the Jinmao Complex Project
Ordos Airport Terminal Building
Inner Mongolia Radio, Film and Television Digital Media Center
Baotou Maoye New World
Yuncheng Airport Terminal, Shanxi Province
Shanxi International Financial Center
Taiyuan Longhu Wanda Plaza
Taiyuan Tsinghua Science Park
Xinjiang People’s Hall
Wanda Plaza, Urumqi
……
Wait 200 Multiple Project Cases
Looking ahead, we will continue to deepen our expertise in the field of architectural sealing, driven by technological innovation and underpinned by uncompromising quality. We will move forward with the times, grow alongside our cities, create more enduring milestones, and embark on an even more ambitious new journey!
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E-mail :lianheqiang1990@126.com
Phone/WhatsApp：+86-15015588002
Address：
No. 218 Jiefu Road, Jieyuan Village, Minzhong Street, Torch Development Zone, Zhongshan City, Guangdong Province
