Shanxi Kaidi Building Materials Co., Ltd. was founded in 1999 and is a large domestic manufacturer of concrete admixtures integrating R&D, production and sales. The company is headquartered at the Golden Waterfront of Airport Avenue, Yuncheng City, Shanxi Province; the production plant is located in Wanrong Ronghe Industrial Park, covering an area of ​​66,000 square meters. The company has obtained ISO9001 quality system certification, ISO14001 environmental management, occupational health and safety system certification, CRCC railway product certification, EU CE certification, CCC mandatory certification, AAA-level credit enterprise, a member unit of the Concrete Admixture Branch of China Building Materials Federation, shortlisted Admixtures manufacturer certified by the Ministry of Railways.

The company now has 8 senior engineers, 18 engineers and more than 50 technical waiters, and has established a municipal R&D center. We insist on cooperation with Shanxi University to develop and develop 8 series of KD concrete admixture products and more than 30 varieties, and have applied for more than ten patents to the State Intellectual Property Office and more than 50 technological innovations. In particular, the company has developed a high-performance polycarboxylate water reducer with international advanced level, which has firmly taken the lead in the market with its advantages of energy saving, environmental protection, and stable quality and is sold to the international market. The company has 6 automated production lines, producing more than 300,000 tons of various admixtures annually. The products have been used in the South-to-North Water Diversion Project, Sichuan Futang Hydropower Station, Xinjiang Jilin Tai Hydropower Station, Wudongde Hydropower Station, Hainan Military Airport, Wuhan Tianhe Airport, Wushao Key projects such as Ling Tunnel, Fuma Yangtze River Bridge, Yueqingwan Bridge, Fuping High-speed Railway Pingtan Sea Cross-Sea Road and Railway Dual-use Bridge, Shanghai-Tong Railway Cross-Yangtze River Road and Railway Dual-use Bridge, Menghua Railway Cross-Yellow River Road and Railway Dual-use Bridge; Zankai's brand products have also been successfully used in Qinghai-Tibet, Beijing-Tianjin, Hewu, Beijing-Shanghai, Beijing-Fu, Beijing-Shenzhen, Shanghai-Kun, Harbin University, Lanxin, Zhengxi, Wenfu, Wuhan-Guangzhou, Taizhou-Bank, Xige, Xiashen, Changji, Jingshi, Shiwu, Guangzhou, Guiguang, Nanfu, Zhunshuo, Jiaoji, Fuxia, Jinwen, Chenggui, Huai Shaoheng, Qianzhang, Shanghai Tong, Lianyan, Chenglan, Chengpu, Huzhang, Huzune, Changji Gan, Menghua, Changbai, Ningqi, Yinxi, Yumo, Nanluo, Jingshen, Weilai, Ganshen, Zhonglan, Zhonglao Railway, Hebei Fengning Pumped Storage Hydropower Station, Maliguina Hydropower Station in West Africa and other domestic and foreign railway projects.

The company always follows the service tenet of "serving customers and winning trust from customers", takes "scientific management and innovative development" as the guiding ideology, actively implements the three major strategies of "innovation, layout, and talent", and provides customers with high-quality products and satisfaction. The service has won a good reputation and the company has made great progress.
The company's main products: polycarboxylate high-performance water reducer, retarding plastic-enhancing high-efficiency water reducer, naphthalene-based high-efficiency water reducer, retarding high-efficiency water reducer, gas induction agent, pumping agent, premature strength agent, anti-freeze More than 30 products include agents, expansion agents, anchoring agents, quick-coagulants, alkali-free quick-coagulants, curing agents, composite rust-resistance preservatives, airtight agents, grouting agents, high-strength grouting materials, etc.