Haiyang Technology Co., Ltd.

　　Haiyang Technology Co., Ltd. is located in Taizhou City, Jiangsu Province, China, established in1970. After more than 50 years of hard work, we have developed into a technology company, specialized in three major products, Nylon 6 chips, reinforcement material in tyre industry and Nylon 6 fiber, integrating R&D, production and sales to global market.

　　We have 6 subsidiaries and holding companies, including Jiangsu Haiyang Nylon New Material Co., LTD., Jiangsu Tongxin Chemical Fibres Co., LTD., Jiangsu Huaheng New Materials Co., LD., Haiyang Technology (Jiangsu) Research Institute Co., LTD., with more than 1700 employees.

  • 70

    Established in year 1970

  • 6

    Multiple subsidiaries
    and holding companies

  • 100

    + More than 100
    utility model patents
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Products center

Company culture

Company purpose:
Customer achievement, employees benefit, contribution to society.
Management philosophy:
Serious attitude for everything, elaboration for every area, continuous improvement and pursuit of perfection.
Company Values:
Dedication, Innovation, Efficiency, Win - Win.
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Sustainable development

Persist in the high-quality sustainable development, with environment,
society and corporate governance together, build first-class company,
and achieve sustainable management.

News center

All News From Haiyang
In 2025
Good News: Haiyang Technology Successfully Lists on the Main Board of Shanghai Stock Exchange!

Good News: Haiyang Technology Successfully Lists on the Main Board of Shanghai Stock Exchange!

On June 12, 2025, in the trading hall of the Shanghai Stock Exchange (SSE), more than 220 guests and staff witnessed a historic moment. With the gong sounded by···

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In 2025
Roadshow Highlights of Haiyang Technology Co., Ltd.

Roadshow Highlights of Haiyang Technology Co., Ltd.

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In 2025
The 2024 Annual General Meeting of Shareholders of Haiyang Technology is Successfully Held

The 2024 Annual General Meeting of Shareholders of Haiyang Technology is Successfully Held

On the morning of April 26th, 2025, presided over by Chairman Lu Xincai, Haiyang Technology successfully held the 2024 annual general meeting of shareholders in···

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In 2025
Haiyang Technology Passes the Review of the Main Board of the Shanghai Stock Exchange and the Registration of the CSRC

Haiyang Technology Passes the Review of the Main Board of the Shanghai Stock Exchange and the Registration of the CSRC

March 14th and March 27th, 2025 -these are days destined to be remembered in the development history of Haiyang Technology and a milestone! The company's IP···

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In 2025
Haiyang Technology First Appoints 44 Operation Technicians

Haiyang Technology First Appoints 44 Operation Technicians

After the previous tense democratic evaluation, theoretical examination, practical operation appraisal and on-site defense and other comprehensive scoring asses···

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In 2025
Jiang Dongdong, Secretary of Taizhou Municipal Party Committee and His Delegation Investigate the Jiangsu Talent Consortium Project of Haiyang Technology

Jiang Dongdong, Secretary of Taizhou Municipal Party Committee and His Delegation Investigate the Jiangsu Talent Consortium Project of Haiyang Technology

On the afternoon of February 13th, 2025, Jiang Dongdong, Secretary of Taizhou Municipal Party Committee and his delegation came to the plant area of Haiyang Jin···

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In 2025
Warm Congratulations to Haiyang Jinlun New Materials Co., Ltd., a Holding Subsidiary of Haiyang Technology, on Being Selected into the List of Jiangsu Specialized, Special and New Small and Medium-sized Enterprises!

Warm Congratulations to Haiyang Jinlun New Materials Co., Ltd., a Holding Subsidiary of Haiyang Technology, on Being Selected into the List of Jiangsu Specialized, Special and New Small and Medium-sized Enterprises!

On January 6th of the New Year, the Jiangsu Provincial Department of Industry and Information Technology issued a document. After the procedures of enterprise d···

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In 2024
Jiang Dongdong, Secretary of Taizhou Municipal Party Committee, Investigates the Intelligent Transformation and Digital Transformation Work of Haiyang Technology

Jiang Dongdong, Secretary of Taizhou Municipal Party Committee, Investigates the Intelligent Transformation and Digital Transformation Work of Haiyang Technology

On December 3rd, Jiang Dongdong, Secretary of Taizhou Municipal Party Committee, Sun Qun, Deputy Mayor and Secretary of Hailing District Committee, and other le···

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Contact information

G.M. office：

+86-523-86559771,  +86-13952634922

Sales of tyre cord fabric：

+86-523-86558227   +86-13852860706

Sales of chips：

+86-523-86573926   +86-17766021377

Sales of Yarn and Twine：

+86-523-86550500   +86-13852600901

Customer service：+86-4008223188

Post Code：2225300

official account

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