Nantong Dart-Rich Fan Co., LTD. (former as State-Owned Nantong Fan Factory) was founded in 1966. In June 2019, the equity structure reform was carried out to become a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020. The company introduced German technology in 2004 and made significant technological breakthroughs in the aspects of product stability, reliability, high efficiency, low noise, wear resistance and temperature resistance, etc. The company won the "Outstanding Contribution Award for National Major Technical Equipment Development" issued by the State Council in 1991, the "First Prize of China Electric Power Science and Technology Progress" in 2015. In 2016 and 2018, the company won the "Second Prize in Science and Technology of China's Machinery Industry" twice,and was selected in the book of "Looking for the Hidden Champion Made in China" (General mechanical roll) in 2018. In 2018, DM1000 MVR steam compressor was recognized by Jiangsu Provincial Department of Industry and Information Technology as the first (set) major equipment product in Jiangsu Province, and in August 2020, it obtained the design and manufacturing license of military nuclear safety equipment. In October 2022, it was awarded the "Level 1 Energy Efficiency Product Certification Certificate" by the China Quality Certification Center, and in November 2022, it was awarded the title of "Specialized, Refined, Distinctive and Innovative Small and Medium Enterprises in Jiangsu Province". Dart-Rich is the lead author of the group standard for water vapor compressors.

Dart-Rich has passed ISO9001, ISO14001, and ISO45001 system certifications. The main products include ventilators, blowers, and steam compressors, which are widely used in fields such as metallurgy, chemical industry, power, environmental protection, building materials, light industry, new energy, and military nuclear industry. We also provide system optimization solutions and maintenance services for energy-saving renovation of wind systems.

Dart-Rich is always persisting in the management innovation, mechanism innovation, culture innovation, and technology innovation, and continues to carry out the construction of digital intelligence, striver culture and "three wisdom", it has a deep insight into the market, constantly promotes the organization fission, improves the comprehensive ability of customer service, and realizes the rapid and healthy development.

At present, Dart-Rich has the R&D and manufacturing abilities for large and high-end equipment, such as fans for large circulating fluidized bed units, large dust removal system of steel industry, main exhauster of sintering, 33000kVA industrial silicon large ore heat furnace, large cement production line, ten million tons refining and chemical integration devices, ethylene cracking furnaces, coal chemical gasification devices and military nuclear industry devices; blowers for desulfurization and oxidation gas delivery devices, gas delivery devices, vacuum alkali filter device of alkali production; steam compressors (high temperature rise, low temperature rise, high speed direct drive) for industrial wastewater treatment, concentration crystallization process, waste heat recovery and pipeline pressurization, heat pump distillation devices, and etc. The design and manufacturing technology of related products has reached the international advanced level.

In recent years, Dart-Rich has successively installed many large, fine and rare processing equipments, such as the 12-meter CNC horizontal lathe and grinder, the large CNC boring-milling machine, the large boring lathe, the 6 meter planing-milling machine, the German Hermle five-axis machining center, CNC turning-milling compound center, impeller automatic welding robot, casing automatic welding machine, Denmark fully automatic spinning machine and large laser cutting machine and etc. There are also some advanced testing equipment like the 12-meter German Schenck dynamic balancing machine, CMM and etc. Equipment and manufacturing capacities reach industry-leading level.

Dart-Rich adheres to the core values of "Honest and Trustworthy; Dedicated and Professional; Benefitting others", continuously enhances enterprise value, creates maximum value for customers, and realizes shared responsibility, creation, and sharing among all stakeholders, and committed to becoming the leader of reliable green fluid machinery!