Jiutian High-Tech was selected as a 2019 Jiangsu Province “Specialized, Refined, Distinctive, and Innovative” Little Giant Enterprise.
2019-12-13
Recently, the Jiangsu Provincial Department of Industry and Information Technology released the list of provincially recognized “Specialized, Refined, Distinctive, and Innovative Little Giant” enterprises (manufacturing category). According to the list, a total of 100 companies were selected as provincial-level “Little Giants,” with 11 from the Nanjing area. Jiangsu Jiutian High-Tech Co., Ltd. ranked third on the list.

Provincial “Specialized, Refined, Distinctive, and Innovative Little Giant” enterprises are small yet strong and high‑performing companies that demonstrate robust technological innovation, significant market share, and excellent quality and profitability. Through years of R&D, Jiutian High‑Tech has pioneered the industrial-scale production of NaA‑type molecular sieve pervaporation membranes in China. Its flagship products—water‑permeable molecular sieve membranes and complete sets of equipment—were recognized as Jiangsu Province’s “Specialized, Refined, Distinctive, and Innovative” offerings in 2016, achieving a market share exceeding 90%. The company holds multiple nationally leading pervaporation membrane separation technologies, along with proprietary intellectual property and core proprietary technologies, with its capabilities ranking among the best in China and at an internationally advanced level.
As a leading enterprise in China’s membrane industry, Jiutian High-Tech will cherish this honor, press ahead with renewed vigor, and continue to contribute its share to the development of China’s membrane sector.
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