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© 2005 Tongli Optoelectronic Technology. All Rights Reserved.

Committed to becoming the world's leading developer and manufacturer of functional new materials

Message from the Chairman

Empower the future with innovation

Jiangsu Tongli Optical New Materials Group Co., Ltd. started as an ordinary packaging material enterprise and has developed into a leading provider of design and solutions for precision coating functional new materials and polymer film materials.

In the development process of Tongli Group, we have achieved numerous breakthroughs in the field of precision coated functional new materials and polymer thin film materials in China, laying the foundation for the quality development of the enterprise. The glory of Tongli Group today stems not only from its focus and perseverance in innovation, but also from its gratitude to this great era for providing us with golden opportunities for innovation and entrepreneurship.

Looking into the future, Tongli Group will base itself on the local market, layout the world, actively build a Low-carbon economy, provide energy saving, ecological and environmental friendly high-quality functional new materials for the global new material industry, achieve leapfrog development of the enterprise, create a national brand with international influence, and lead the future of the domestic functional new material industry.

Tongli Profile

Tongli, a new revolution of materials

Jiangsu Tongli Optical New Material Group Co., Ltd. (hereinafter referred to as Tongli Group), headquartered in Wuxi, Jiangsu, has many subsidiaries such as Jiangyin Tongli Technology (KOSDAQ stock code: 900290), Jiangsu Huizhi New Material. A complete new material manufacturing industry chain has been formed, including the modification of various polymer materials, the production and manufacturing of thin film materials, the synthesis of various functional coating materials, and the precise coating of functional film materials.

The main products include nano hole materials, biaxially stretched optical grade BOPET, CPI film, explosion-proof film, electromagnetic shielding film, full bonding optical adhesive, PO acid resistant film, TAC hardening, MLCC release film, photovoltaic backplane film, Laser TV screen, optical protective film, functional tape, lithium battery (aluminum plastic film, ear glue, tape), high-frequency high-speed ultra-thin flexible copper clad plate, etc. The products are widely used in 5G, consumer electronics, flexible display, automobile Semiconductors, integrated circuits, new energy, home appliances, furniture, architecture and other fields. Multiple products have solved the bottleneck problem in the field of membrane materials in China and broken the situation where some cutting-edge membrane materials have been monopolized by foreign countries!

Embrace the era of the Internet of Things and plan for the wave of 5G innovation. Tongli Group actively integrates into the global supply chain network and deepens its internationalization strategy, setting up representative offices in South Korea, Taiwan, Vietnam, and India. Tongli Group will uphold the spirit of sharing and win-win, closely focus on the forefront of high-tech materials, and strive to become an internationally leading high-tech material brand.

Industrial Distribution

Promote global layout and build international brands

In recent years, the company has continuously increased investment in updating production equipment and technological transformation, forming large-scale production and expanding the scale of the factory. At present, Tongli Group has two modern industrial bases. The first factory in Jiangyin covers an area of 65 acres, the second factory covers an area of 80 acres, and the Lianyungang factory covers an area of 400 acres. Based in China, we will deepen our internationalization strategy, establish a sound sales network, and gradually expand our international market. Our products are exported to over 40 countries and regions.

Development History

From a difficult start to a new material giant, we have always upheld our relentless pursuit of innovation

  • 2023

    Awarded as the Leading Enterprise of Wuxi Key Industrial Cluster in 2022

  • 2022

    Awarded as a national "specialized, refined, and innovative" small giant enterprise; Entering the field of new energy, supplying Zhuhai Guanyu.


  • 2021

    The third factory, Jiangsu Huizhi New Materials, officially put into production


  • 2020

    Won the title of Jiangsu Province Little Giant Enterprise (Manufacturing); Supply to well-known enterprises such as GAC Toyota, GAC Trumpchi, Xinwei Communication, Mindray Group, etc.


  • 2019

    Supply Geely Auto Automobile, BYD Auto Automobile, Chery, Suzhou Anjie, South Korea Samsung Electro-Mechanics, Lance Group and other well-known enterprises.


  • 2018

    Awarded as a national intellectual property advantage enterprise, Jiangsu Province's most promising technology talent entrepreneurship enterprise, and Jiangsu Province's demonstration intelligent factory; Supply Hangzhou LG, Suzhou Jinfu, and Suzhou Samsung; Establish a third factory, Jiangsu Huizhi New Material Technology Co., Ltd.


  • 2016

    Listed in KOSDAQ, South Korea, and established a second factory; Supply to well-known companies such as Sony, HP, Dell, Lenovo, Keppel Communications, China Electronics Panda, Amazon, etc.


  • 2013-2015

    Received one "National Science and Technology Achievement Award", five "High tech Products of Jiangsu Province", one "National Key New Product", and two "National Torch Plan", and was promoted to a national high-tech enterprise; Supply well-known enterprises such as Ruiyi, Hisense, Renbao Group, Zhongqiang Optoelectronics, Zhengmei Group, etc; Jinrenbao Group Investment Co., Ltd.


  • 2010

    Investing heavily in introducing a series of cutting-edge equipment from Germany, Japan, South Korea, and other countries; Expand the thousand level dust-free workshop and enter the advanced precision functional coating industry.


  • 2003-2008

    Passed QS food safety certification; Supply Master Kong, Maywind, Qingfeng, Weida, Zhongjin Mattai and other well-known enterprises.


  • 2001

    Establish the company and establish the first factory; Focusing on the production and sales of polymer material films.

Honors and Qualifications

Tongli Group relies on globally leading production lines and process technology, integrates capable R&D teams both domestically and internationally, and overcomes multiple technical barriers in the field of functional new materials. The company has multiple research and development achievements such as "invention patents", "national key new products", "scientific and technological achievements", and "software copyrights". Multiple products have been included in the "National Torch Plan" and have been rated as "high-tech products". In December 2015, it was awarded the title of National High tech Enterprise. In 2022, it was successfully selected as a national level specialized and innovative "Little Giant" enterprise.

Corporate Culture

Create a century-old Tongli cultural competitiveness

Corporate Vision

Committed to becoming the world's leading provider of design and solutions for precision coating functional new materials and polymer film materials

CorporateMission

Access the globe, benefit the world

Core Values

Innovation
“Change leads to adaptation, and adaptation leads to sustainability”. To build a time-honored Tongli, we must persist in continuous innovation, pursue excellence, strive for perfection and sustainable operation. Everything we do shall focus on customer needs to provide them with the most competitive products and solutions for win-win and sharing, jointly facing future opportunities and challenges.

Speed
Speed reflects a company's ability to respond quickly in fierce market competition.Speed reflects high efficiency, high speed drives high efficiency, and high efficiency drives high profit.Speed reflects execution, uncompromised and vigorousimplementation of instructions, leaving no room for“waiting, relying on, wanting”, to achieve the goal with high standards and high quality.

Service
Service attitude and quality embody a concentrated reflectionof the company's competitiveness. Service reflects the professional qualityand represents awork attitude. Service reflects the respect for customers, adhering to the principle of customer first, serving with sincerity and honesty forever, and making every effort to meet customer demand.

Responsibility
Responsibility is a kind of quality, and character determines products. The work qualityof employees is a concrete manifestation of the productquality. Business management boils down tothe management of people's minds, and good business is an embodiment of responsibility.Enterprising fulfilling social responsibility is an essential reflection of social civilization. We shall fulfill our social responsibilities to society, customers, shareholders, partners, employees, and other relevant stakeholders, and strive to achieve mutual benefit, win-win, harmonious development, and common growth for all parties.

Social Responsibility

People-oriented, giving back to society, being an excellent corporate citizen

In the development process of the company, Tongli Group has always adhered to the principle of serving customers and returning to society, promoting the "water drop spirit" of bit by bit, actively participating in public welfare undertakings, and committed to creating more long-term social responsibility value. Tongli Technology always adheres to operating with integrity and paying taxes in accordance with the law; Pursuing healthy and sustainable development, green development, and circular development of enterprises. The company not only creates value for shareholders and sets a stage for employee growth, but also pays attention to the harmonious and stable development of relationships with various stakeholders. It is enthusiastic about public welfare and charitable undertakings, actively gives back to society, supports social welfare undertakings, assists vulnerable groups, promotes the development of education, and contributes to the construction of a harmonious society.
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