• Xu Sen
    Established in 1997

    With over 20 years of unwavering dedication to the research, development, and production of halogen-free flame retardants, we have established ourselves as a renowned brand in the Chinese halogen-free flame-retardant industry. Our expertise in developing halogen-free flame-retardant products positions us as industry leaders in providing domestic flame-retardant solutions.


    Xusen is at the forefront of production, learning, and research, forging partnerships with well-known domestic universities and experts. Our continuous efforts have led to the successful the development of a comprehensive range of composite flame retardants encompassing inorganic, phosphorus-nitrogen, nitrogen, and silicon systems. These products have been effectively catering to a wide range of industries such as PA, PP, PBT and other modified plastics, PU insulation materials, TPE elastomers, epoxy resins, rubber, cable materials, adhesives, coatings, carpets, fabric coatings and more.


    Furthermore, we take pride in offering reliable and environmentally friendly flame-retardant products that serve diverse sectors that are integral to the society, including electronic and electrical, auto parts, high-speed rail parts, building materials, textiles, and more. At Xusen, we aim at becoming a leader in the industry and a trusted partner beyond.


  • Xu Sen upholds its commitment to green environmental protection. All our products comply with the stringent requirements of the WEEE, ROHS and EUP directives, signifying our unwavering dedication to addressing pressing environmental concerns. By meeting these standards, we not only contribute to environmental improvement but, meanwhile, also prioritize the safety and well-being of end consumers through enhanced fire prevention and disaster mitigation measures.


    With two production bases located in Jiashan, Zhejiang, and Juancheng, Shandong, we currently boast an annual production capacity of 12,000 tons, which continues to expand.We take pride in our Zhejiang provincial-level scientific research laboratory. In collaboration with Shangjai Institute of Chemistry, we have established a joint laboratory dedicated to the development of cutting-edge flame-retardant materials. Furthermore, we have joined forces with Beijing Technology and Business University, Shandong Haihuai Institute, and Shandong Brothers to establish China’s advanced light industry flame retardant engineering technology research center. Our remarkable achievements include 16 technical patents, 25 utility model patents, and active participation in the formulation of 1 national standard and 4 industrial standards.


Xunsen

Xusen has been focusing on the development and production of flame retardants since its establishment. The continuous increase in scientific research investment and the expanding application fields have made Xusen a pioneer and leader in the flame retardant industry.
  • Future

    In the future, Xusen will increase investment, mergers and acquisitions and scientific research in chemical-related fields, become a technology group in the flame retardant industry, and become bigger and stronger.

  • 2020

    Carry out equity reform, optimize equity structure, integrate industrial advantages, integrate social capital, and actively move towards IPO.

    Shandong factory expansion MCA production line expansion

  • 2017

    Successful development of plastic masterbatch series products

  • 2014

    The Shandong production base has been expanded and officially put into production, mainly supplying the Northeast, North and Northwest regions.

  • 2011

    Expansion of MCA nitrogen-based flame retardant production line in Zhejiang factory

  • 2007

    Set up production bases in Jiashan, Zhejiang and Juancheng, Shandong, respectively, to produce nitrogen-based, phosphorus-nitrogen-based halogen-free flame retardants on a large scale.

  • 2004

    Successfully developed halogen-free flame retardants to replace halogenated flame retardants

  • 2003

    Established Xusen Flame Retardant Co., Ltd., specializing in halogen-free flame retardants

  • 1997

    Established Shanghai Zixin Chemical Co., Ltd. in Songjiang District, Shanghai

Culture

Xu Sen——
Empowering the Future through Vision and Innovation

At Xusen, we are driven by our dreams, our visionary mindset. Our team comprises a collective of exceptional individuals who share a common dream. We aspire to establish ourselves as the leader in the halogen-free flame-retardant industry, striving to create a safer and more environmentally friendly living environment for all.

Culture

Business Philosophy

Business Philosophy
  • Collaborative Culture

    Collaborative Culture

    We unite industry experts, providing them with opportunities and a platform to excel.
    Sharing our development achievements within the industry is key to
    our journey as an industry leader.

  • Social Service

    Social Service

    We deeply appreciate the support of our community,
    and we are committed to creating a greener and better world for future generations.

  • Customer First

    Customer First

    Customer satisfaction is paramount. We are committed to resolving
    challenges and meeting customer needs with utmost dedication. 

  • Sustainable Development

    Sustainable Development

    We never stop working towards a sustainable future. We remain steadfast in our
    social responsibility to create a greener environment for our community and beyond.

Product Philosophy
  • Technological Innovation

    Technological Innovation

    Technological innovation is the foundation of Xusen's sustainable
    development in the fierce market competition.

    More than 5% of sales revenue is used for technological innovation
    and product research and development every year.


  • Focus and Professional

    Focus and Professional

    For the past 20 years, we have remained dedicated to the research, development,
    and production of halogen-free flame retardants without ever straying from our path.

  • Lean Manufacturing

    Lean Manufacturing

    We perpetually pursuing product efficiency, quality, and stability. 

  • Safety and Environmental Protection

    Safety and Environmental Protection

    We are committed to create a greener future for our society by
    delivering safe and environmentally friendly products.