Zhejiang Huaqiang Environmental Technology Co., Ltd.
Zhejiang Huaqiang Environmental Technology Co., Ltd.
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About Huaqiang

A world-leading one-stop supplier of water treatment supporting products and an engineering service provider

Zhejiang Huaqiang Environmental Technology Co., Ltd., founded in 1993, is a comprehensive water treatment enterprise. Its business operations span the entire industrial chain, including environmental protection technology R&D, engineering consulting and design, equipment manufacturing and integration, installation and commissioning, EPC (Engineering, Procurement, Construction), as well as R&D of high-end membrane separation products and application of membrane technologies.


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Core Strengths

  • Technological R&D and Innovation
    Technological R&D and Innovation

    With over 30 years of deep cultivation in the field of membranes and water treatment systems, it jointly established the "Huzhou Membrane-based Environmental Protection Technology Industry Innovation Center" with the College of Materials Science and Chemical Engineering, Zhejiang University in 2008, achieving remarkable results in industry-academia-research cooperation. Up to now, it has accumulated more than 100 national patents (including 12 invention patents).

  • Our Commitment
    Our Commitment

    We are customer-focused, with a global rapid response service network and 7×24-hour technical support. In the future, we will continue to be driven by technological innovation, work hand in hand with global customers to protect water resources, and contribute to green and sustainable development.

  • One-stop Service Capability
    One-stop Service Capability

    Based on rich engineering experience, it has built a sound product database, providing full-chain services from preliminary consultation, scheme design, supporting product supply to engineering construction, thus realizing efficient integration of customized projects and products.

  • Benchmark Projects and Cooperation Resources
    Benchmark Projects and Cooperation Resources

    We have successfully created benchmark cases such as the demineralized water system for the world's largest single PTA project in terms of production capacity; established long-term cooperation with Fortune Global 500 companies like Hengli Group; and formed strategic partnerships with industry-leading enterprises, including SEI and Saiding Engineering.

Factory Showcase

Zhejiang Huaqiang Environmental Technology Co., Ltd. has strong R&D capabilities in separation membrane technology, as well as production and R&D of PVDF UF membranes, curtain-type MBR membranes, column-type UF membranes, and MBR membrane filament inner lining tubes. The company covers an area of 10 acres, including 10,000 square meters of production and R&D workshops. Currently, the annual production capacity of its main products—hydrophilic hollow fiber UF membranes and membrane modules—reaches 500,000 square meters. Up to now, the company has provided products and services to hundreds of well-known domestic and foreign enterprises.


industrial water treatment system expert huaqiang


Corporate Culture

  • Core Mission
    Core Mission

    Guard water resources through technological innovation, provide global customers with efficient and reliable water treatment solutions, and contribute to green and sustainable development.

  • Core Values
    Core Values

    Technology as the Foundation: Take technological innovation as the foundation for our development.

    Quality First: Take excellent quality as the basis for survival.

    Win-Win with Customers: Achieve mutually beneficial development through collaborative cooperation.

    Responsibility and Commitment: Fulfill social responsibilities with industry missions.

  • Corporate Vision
    Corporate Vision

    Become a world-leading supplier of water treatment supporting products and an engineering service provider, promote water recycling with innovative technologies, and lead the green development of the industry.

Huaqiang's Development History

  • 1997
    1997

    Restructuring and Take-off: The Huzhou Water Treatment Plant, established in 1993, was restructured into "Huzhou Jinshan Shenquan Membrane Engineering Co., Ltd.", officially focusing on membrane technology R&D and water treatment engineering services, laying the foundation for core businesses.

  • 2004
    2004

    Empowerment by Foreign Investment: Introduced foreign investment to establish "Huzhou Huaqiang Hi-Tech Environmental Engineering Co., Ltd.", upgrading its business to provide integrated water treatment comprehensive solutions covering "technology development, equipment manufacturing, engineering design, and installation & commissioning".

  • 2005
    2005

    Capacity Expansion: Built a new standard workshop of over 5,000 square meters for water treatment equipment production, significantly enhancing the independent manufacturing capacity of core equipment and supporting the large-scale development of business.

  • 2008
    2008

    Industry-Academia-Research Cooperation: Established "Zhejiang Huaqiang Environmental Technology Co., Ltd.", and jointly with Huzhou Economic Development Zone Management Committee and the Polymer Research Institute of College of Materials Science and Chemical Engineering, Zhejiang University, successfully built the "Huzhou Membrane-based Environmental Protection Technology Industry Innovation Center" public service platform, which settled in the South Taihu Lake Science and Technology Innovation Center—acquired 20 acres of land to plan an R&D building, strengthening hardware support for technological research.

  • 2013
    2013

    Park Completion: Phase I of Zhejiang Huaqiang Environmental Science and Technology Park was completed, with a total construction area of 30,000 square meters; at the same period, a provincial key sci-tech innovation center was established, and the business scope gradually expanded.

  • 2023
    2023

    30 Years of Dedication and Glory: With 30 years of dedication in the environmental protection industry, it has become a qualified service provider for Fortune Global 500 petrochemical enterprises; Mr. Tang Jianqiang, the company's chairman, was awarded the recognition of "30 Years in Zhejiang's Environmental Protection Industry", demonstrating industry recognition.

  • 2025
    2025

    Future Outlook: Continue to focus on R&D of high-end membrane materials and technological breakthroughs in zero discharge of industrial wastewater, accelerate the construction of a digital environmental protection service platform, and strive to become a world-leading one-stop supplier of water treatment supporting products and an engineering service provider.

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