Proshare Innovation Suzhou Co., Ltd.

Proshare Innovation Suzhou Co., Ltd. is a national high-tech enterprise specializing in the R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Founded in 2017 by a team of overseas-returned doctoral experts LED by Dr. Lin Xiaofeng, a recipient of national-level talent programs, the company has emerged as China's sole domestic manufacturer of TFN membranes. Core CompetenciesTechnological Innovation: Pioneered the application of TFN technology to nanofiltration membranes, achieving fully independent R&D and localized production of both membranes and manufacturing equipment.

Intellectual Property: Holds over 31 patents, with membrane performance reaching internationally leading standards and replacing monopolized foreign products.

Production Capacity: Operates a 2, 000 m²R&D facility and a 15, 000 m²Production base

Funding: Completed Pre-A Round (2023) and A Round (January 2025) financing, backed by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.

Market Recognition: Designated as a preferred supplier for listed environmental engineering firms and state-owned enterprises.

Leadership: Dr. Lin Xiaofeng, a pH. D. Graduate from the University of Strasbourg (France), has been recognized with provincial and national talent awards (e. g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent) and leads the company's R&D breakthroughs in TFN membrane industrialization.

Key Milestones & Achievements

2016: Dr. Lin Xiaofeng, a national-level high-caliber overseas talent and leader of the doctoral team, returned to China to establish the company.

2017: Founded its headquarters and R&D center in Suzhou Nano City, the world's largest nanotechnology industrial hub.

2018:

•Launched China's first TFN coating production line, achieving mass production.

•Products applied in Drinking water purification, ultrapure water systems, and wastewater reuse13.

2019: Expanded applications to Textile wastewater, landfill leachate, and high-salinity/high-COD industrial wastewater, serving multiple listed companies.

2020:

•Secured angel investment from Tsinghua-affiliated funds.

•Introduced SPEC customized membrane services, replacing imported products in critical sectors.

2021:

•Became a certified supplier to Sinopec, with membranes deployed in traditional water treatment and emerging industries.

•Achieved breakthroughs in Lithium extraction from salt lakesAnd acid/alkali recovery membranes.

2022:

•Established subsidiaries in Shenzhen, Changsha, Fujian, and a biopharma division, becoming a pioneer supplier for synthetic biology, lithium batteries, and copper foil industries.

•Entered a high-growth phase with expanding benchmark projects.

2023:

•Completed Pre-A round financingAnd founded Jiangxi Proshare.

•Replaced imported desalination membranes on China's first international luxury cruise ship.

•Advanced in PCB manufacturing, reclaimed water, and electronic-grade ultrapure water applications.

2024:

•Closed Series A fundingAnd launched subsidiaries in Yancheng and Shanghang.

•Awarded First Prize in Science and Technology by China Membrane Industry AssociationAnd recognized as a provincial "Specialized, Refined, Distinctive, and Innovative" SME.

•Exported membranes to oversea market as such Asian, Middle East, North America, South America, serving listed semiconductor companies.