Aolite

Jiangsu Zhongtie Aolite New Materials Joint-stock Co., Ltd. is a high-tech enterprise specializing in the research, development, and industrialization of concrete admixtures. It has participated in the construction of many key national projects, such as the Hutong Yangtze River Bridge, Hubei Gong'an Yangtze River Bridge, Pingtan Strait Bridge, Wuhan Yangsigang Yangtze River Bridge, Hefei-Fuzhou Passenger Dedicated Line, Zhengzhou-Xuzhou Passenger Dedicated Line, Shijiazhuang-Jinan Passenger Dedicated Line, and Beijing-Shenyang Railway. It is a leading brand of concrete admixtures for China's high-speed railways, with the technical service advantage of "three trials determining success," and is skilled in providing optimal concrete solutions for various engineering bureaus.
Zhongtie Aolite has built a modern, garden-style R&D and production base that is second to none in the industry. On the base, buildings in the corporate colors of blue and orange are dazzling, asphalt roads are wide and straight, lawns are lush green, flowers and trees are vibrant, and garden features are well-arranged. It is hailed as "China's most beautiful admixture enterprise," awarded the "Best Corporate Image Award for China's Concrete Admixture Industry," and honored with the titles "Best Brand Building Enterprise in China's Concrete Admixture Industry" and "Outstanding Enterprise of Jiangsu Province."
In 2012, Zhongtie Aolite successfully passed the CRCC certification of the China Railway Test and Certification Center, becoming one of the first manufacturers of polycarboxylate superplasticizers to obtain railway product certification. In 2014, it became a qualified supplier for CNNC. Its core product, polycarboxylate high-performance water reducer, was recognized as a "high-tech product," and the company was certified as a "national high-tech enterprise." It also passed the review for clean production of Nanjing City, the third-level national safety standardization, and the 7S management review for small and medium-sized enterprises in Nanjing.
Zhongtie Aolite has always regarded talent as the company's most important resource and considers "employees full of passion and self-challenge" as its greatest wealth. Over the years, Zhongtie Aolite has developed a mature path for selecting, employing, cultivating, and retaining talent, not only providing each employee with broad development space and a harmonious, comfortable working environment but also sparing no expense to offer training opportunities for employee improvement, allowing employees to continuously enhance their qualities and grow together with the company.
Zhongtie Aolite leads industry trends and takes the lead in implementing green clean production: the company has designed the industry's highest-level automated production line for polycarboxylate superplasticizers, achieving automated control of batching, dripping, discharging, and metering, as well as full monitoring of reaction temperature, reducing manual operational errors and ensuring product quality. The production adopts a low-temperature synthesis process, using electric heating control devices instead of boilers. Material mixing and reaction are carried out entirely in closed pipelines, and raw materials and finished products are transported by tank trucks. A wastewater recovery device is installed to achieve zero emissions. The clean production technology has passed provincial and ministerial appraisal, reaching the international advanced level.
Since 2014, Zhongtie Aolite has established a strategic cooperative relationship with China Railway First Group, serving as its designated concrete admixture supplier, working together to provide high-quality products and excellent technical services for China's high-speed railway construction.
Zhongtie Aolite places great emphasis on R&D investment. In the 5,000-square-meter R&D building, there are spacious and bright laboratories and comfortable, modern offices, equipped with advanced testing instruments and experimental facilities to continuously develop high-performance admixture products. In addition, the company cooperates with renowned scientific research institutions such as Technical University of Munich, Beijing University of Technology, Nanjing Tech University, Southeast University, and China Building Materials Academy, and has been approved to establish a "Provincial Engineering Technology Research Center" and a "Jiangsu Province Graduate Workstation." In recent years, the company has achieved remarkable research results: 5 proprietary patents, 11 authorized patents, and 21 new patent applications; 22 articles published in domestic and international academic journals, including 3 SCI-indexed, 1 EI-indexed, and 3 ACI-indexed; received the "Third Prize for Excellent Building Materials Product Application Design" from the Architectural Society of China; was rated as an "Outstanding Enterprise for Technological Innovation in the Industry"; and its intelligent slow-release technology has passed provincial and ministerial appraisal, reaching the international advanced level.
Zhongtie Aolite has a team of technical engineers serving engineering sites. They have ten years of experience in high-speed railway engineering technical services and are skilled at providing optimal concrete solutions for various engineering bureaus. At the experimental sites of various engineering bureaus, the company's technical engineers are adept at providing the optimal mix ratio within three trials, repeatedly turning what peers consider impossible into reality, and becoming the benchmark by which each engineering bureau measures its competitors.