Zhejiang Tsaihua Technology Co., Ltd. is an innovative technology company focused on color safety. It synthesizes safe and healthy macromolecular colorants through technological innovation to promote the advancement of chemistry and materials. Its products are used in make-up, Kids toys, bottle paint, coatings, leather, Food pigments, non-linear optical materials and many other fields have great application prospects. Is applied for more than 30 national invention patents; this product has been reported by many authoritative media, such as CCTV "News Broadcast", "Focus Interview", "Hero of Entrepreneurship" People's Daily, Xinhua News Agency, etc.
The company has won the first place in the "Kunshan Cup" 19th Tsinghua University Entrepreneurship Competition, the first prize of the 2019 China Shaoxing Fourth High-level Talent Innovation and Entrepreneurship Competition and the support of "Tsinghua Chuang +" seed fund, The core team is composed of masters and doctors from Tsinghua University, Zhejiang University, and University of Science and Technology of China.

The company has always been adhering to the business philosophy of "do not forget the original intention, keep in mind entrustment, technological innovation, leading the international", to provide customers with the advanced products and the quality service.

  • Recognized as "National High-tech Enterprise" in 2023
  • In 2022, small and medium-sized enterprises in Zhejiang Province will be "specialized and special"
  • Innovative SMEs in Zhejiang Province in 2022
  • Silver Award in the 1st National Postdoctoral Innovation and Entrepreneurship Competition in 2021
  • 2020 "Creating Youth" Zhejiang Youth Innovation and Entrepreneurship Competition Gold Award
  • First Prize of 2019 China Shaoxing Fourth International High-level Talent Innovation and Entrepreneurship Competition
  • 2019 Zhongguancun Young eagle talent Enterprise
  • Outstanding Entrepreneurial Team of College Students in Beijing in 2017
  • The first prize of “Kunshan Cup” the 19th Tsinghua University Entrepreneurship Competition
  • Third Prize of the 2nd "Entrepreneurship Beijing" Entrepreneurship Innovation Competition
  • “Tsinghua creat+”Registered Training Team
  • National Science and Technology Small and Medium-sized Enterprises
  • Beijing Haidian District Germ Enterprise


After ten years of systematic research,  Tsaihua Technology is only for  such a major event

Lead the industry
Serve your beautiful life
Committed to becoming a leader in macromolecular colorant industry

  • April 2017, Dr. Li Junpei created the team in Tsinghua University
  • 2017 ICAN International Innovation and Entrepreneurship Competition Beijing Division first prize
  • 2017 supported by Tsinghua University's "create +" seed fund, “Tsinghua X-lab" Registered Training Team
  • Dec 2017, the first prize of "Kunshan Cup" the 19th Tsinghua University Entrepreneurship Competition
  • Jan 2019 The seed round financing completed by Hong Kong Qibao International Group, Harmony Capital and Tusseed
  • Dec 2019 Zhejiang Tsaihua Technology Co., Ltd. was incorporated
  • Mar 2020 The main body of the company moved to Keqiao District, Shaoxing City, Zhejiang Province
  • May 2020 Completed angel round financing, the investor is Shaoxing Yingjili Printing and Dyeing Co., Ltd.
  • Nov 2021 Completed tens of millions of yuan in pre-A round financing
  • Dec 2021 The product has passed the relevant safety testing certification of the European Union and the US FDA
  • Oct 2022 Completion of self-designed production line construction; Establishment of product quality standard system
  • Jan 2023 Completion of round A financing; Recognized as "National High-tech Enterprise"