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One of the World's Top Nonionic Surfactants and Polyester Yarn Oil Manufacturer

Tongkun Group Co., Ltd., established in 1981, is a listed enterprise that invests in petroleum refining and mainly engages in PTA, polyester yarn manufacturing. After more than 40 years of development, the Company currently possesses a total asset of more than RMB 100 billion. In May 2011, Tongkun Group was successfully launched onto the capital market.

 

Zhejiang Hengxiang New Materials Co., Ltd., as one of the subsidiaries of TongKun Group, is specializing in the R&D and production of spinning finish oils and surfactants. the company operates as a fine chemical enterprise with strong technological expertise. Hengxiang has an annual production capacity of 200,000 tons each for spinning finish oils and surfactants, offering over 100 product varieties.

  • Established in

    2019

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  • Covers

    130000 M2

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  • Total Investment

    1 Billion RMB

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  • Annual Production Capacity

    400000 Tons

about

Corporate Culture

Backed by the strong support of Tongkun Group, we uphold its spirit of unity, dedication, pragmatism, and innovation — striving to build a century-lasting Tongkun and achieve sustainable development.

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    Enterprise Tenet

    Value talent and quality, pursue continuous improvement, and always put the user first.

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    Core Philosophy

    Commit to technological innovation, create first-class products, and deliver sincere service.

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    Core Values

    Create value for society, for customers, for the enterprise, and for employees.

Development History

2000

Hengyuan Chemical was established and commenced production of its first batch of conventional polyester spinning oil agents.

2002

Hengyuan Chemical expanded and relocated to the Puyuan Town Industrial Zone in Tongxiang, raising its annual production capacity of chemical fiber oil agents to 15,000 tons.

2006

Hengyuan Chemical began trial production of surfactants, with an initial annual capacity of 1,500 tons.

2009

Henglong Chemical was founded and began construction, launching a combined annual production capacity of 25,000 tons for chemical fiber oil agents and surfactants.

2014

Henglong Chemical expanded its surfactant production, achieving an annual output of 40,000 tons.

2018

Henglong Chemical successfully developed high-speed spinning oil agents for polyester—a breakthrough technology that is recognized as a domestic first and internationally leading.

2019

The Hengxiang Project was launched in the Haiyan Chemical Industry Park, with a planned annual production capacity of 200,000 tons of chemical fiber oil agents and 150,000 tons of surfactants.

Enterprise Honor

Production Base