Longwater Investment

Longwater Investment is an early and growth stage venture capital firm established in 2016 and based in Shanghai, China. The company focuses on creating long-term value for its investors by specializing in investments within the new materials and chemical technology sectors. By targeting these innovative industries, Longwater aims to support the development of advanced technologies and materials that can drive progress and sustainability.

Polar Lv

Managing Partner

Stephen Shi

Managing Partner

14 past transactions

Flytech

Series A in 2024
Flytech specializes in crystal materials and related components for magneto-optical-electrical integrated signal processing.

Nanjing Anlige

Series A in 2024
Nanjing Anlig is a next-generation multiphase reaction technology platform service provider company. It has created the exclusive "Microinterface Mass Transfer Enhancement Technology MIR-5G" that can greatly increase the phase interface area and molecular mass transfer rate at the micron scale, enhance the efficiency of the chemical manufacturing industry, and has been successfully implemented in the fields of petroleum, environmental protection, chemical industry, new materials, etc.

Zhongke Kangrun

Series B in 2024
Zhongke Kangrun is a manufacturer of synthetic materials that focuses on the development and sale of synthetic materials and lubricants to produce polyethylene synthetic oil technology. It is also engaged in the import and export of goods and technology.

Longsheng Optoelectronics

Series B in 2024
Longsheng Optoelectronics is a high-tech firm that specializes in manufacturing, & sale of new materials for liquid crystal dimming films.

GCL Optoelectronics

Series B in 2022
GCL Optoelectronics is a supplier of perovskite solar modules, focusing on the R&D and production of perovskite solar modules. The company's objective is to supply solar panels that can achieve grid parity for photovoltaic power. They established a comprehensive learning path that includes a path for employees' professional progression.

InRoad

Series B in 2021
InRoad is a digital software company headquartered in Shanghai, China, that specializes in providing mobile information solutions and management software tailored for the chemical industry and industrial manufacturers. Founded in 2015, InRoad focuses on enhancing operational efficiency and streamlining processes within its target sectors through innovative technological solutions.

TechInno

Venture Round in 2021
TechInno is a developer of new materials focusing on thermal conduction which are used in communications, automotive, clean energy batteries, and other industries.

Shaanxi Liangwei Bioengineering

Venture Round in 2020
Shaanxi Liangwei Bioengineering is a bioengineering company that offers research and development services for food and nutrition.

Hymater

Venture Round in 2020
Hymater specializes in the production and application of various special separation membranes and membrane engineering technologies. The company develops a range of products, including scale zeolite membranes, pervaporation separation membranes, steam osmotic separation membranes, nanofiltration membranes, and reaction membranes. These innovative solutions are designed to provide clients with reliable, energy-efficient options for chemical separation processes. Through its specialized offerings, Hymater aims to address the diverse needs of industries requiring advanced separation technologies.

Diamond Technology

Venture Round in 2019
Diamond Technology, founded in 2016, focuses on the research, development, and industrialization of nano-coating materials and superhard materials. The company is engaged in the basic research and preparation processes for various advanced materials, including chemical vapor deposition (CVD) nano-diamond coatings, physical vapor deposition (PVD) composite coatings, and single crystal diamond. Additionally, Diamond Technology develops superhard cutting tools, aiming to deliver innovative materials and tools to its users.

Zuicheng Semiconductor Technology

Venture Round in 2019
Zuicheng Semiconductor Technology focuses on the R&D, production, and sales of semiconductor materials. The company's products focus on 12-inch targets and high-end target categories, high-precision semiconductor core components and consumables, especially in the field of semiconductor ultra-high-purity materials. It was established in 2016 and is headquartered in Shaoxing City, Zhejiang, China.

Haixue

Series C in 2017
Beijing Haixue Education Technology Co., Ltd. operates the Haixue platform, which provides employment and career development solutions tailored for students and professionals in China. The platform utilizes advanced technology, including artificial intelligence and big data analysis, to create personalized learning experiences and recommend relevant knowledge points. Haixue offers a range of skill training programs across various fields, such as construction, accounting, law, and health. By incorporating live lectures and high-definition broadcasting into its training system, the company enhances the learning experience and maximizes the workplace value of its users. Through its innovative approach, Haixue aims to facilitate hassle-free learning and professional development.

Sanzer

Venture Round in 2017
Sanzer focuses on the R&D, production, sales, and engineering application of silicon carbide ceramics. The company was founded in 2014 and is headquartered in Shanghai, China.
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