Ai Zhi, the meaning is "the ambition is in a thousand miles." Aizhi Environmental Protection Control Technology Co., Ltd. is a high-tech group management company with "industrial seal" as its core technology and invested in extended fields. It currently has nearly 1,000 employees and employs nearly 1,000 people. The company's core technology is industrial sealing technology.

Through long-term technical accumulation such as independent research and development and international cooperation, the company systematically developed and introduced a new generation of sealing technology, greatly reducing the distance between this industry and the international advanced level. These new sealing technologies are not only precise, but also complex. They have thousands of product models and hundreds of thousands of specifications. They are used in hydraulic equipment, transmission equipment, bearing protection, pipeline connections and other various technologies with sealing as the core technology. The fluid transmission field has been widely used in municipal, electric power, petrochemical, oil fields, metallurgy, automobile, papermaking, cement, non-ferrous metals, mining, ports, ships and other industries. The company has advanced technological innovation capabilities in the industry and is equipped with international professional R&D centers and testing laboratories. At present, the company and its affiliated companies have a total of 50 valid domestic patents and 11 valid international patents. There are also many patent applications under review. Transform dozens of innovative technologies into productivity. Since its establishment, the company has developed rapidly with its advanced technological advantages and management advantages, and is committed to the overall improvement of industrial operation and maintenance technology.

Sealing is an industry with extremely high requirements for "on-site technical support". Successful application not only depends on the sealing product itself, but also highly dependent on correct selection, correct installation, and the coordination of on-site equipment. The company's engineers integrate on-site technical support into part of the product, and can station the construction site around the country around the clock to solve the problems of selection, installation and after-sales service, provide strong technical support for construction users, and also equip laboratories with international standards. Perform accurate inspection and database analysis of sealed products.

The company's administrative, research and development, production and logistics headquarters are located in Nanjing; in Beijing, Shanghai, Wuhan, Guangzhou, Nanjing, Jinan, Shenyang, Harbin, Zhengzhou, Chengdu, Hangzhou, Kunming, Shijiazhuang, Taiyuan, Tianjin, Urumqi, Xi'an, Lanzhou, There are twenty-one technical service offices in Hohhot, Changsha, Guangxi and other places. More than a thousand on-site sealing technology training sessions are held for Chinese industrial enterprises every year.