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Jiangsu Duoshang New Materials Technology Co., Ltd.
Jiangsu Duoshang New Material Technology Co., Ltd. is located in Nantong City, Jiangsu Province, a place of picturesque scenery. We specialize in the R&D, production, and sales of polyolefin cable compounds.
Since its establishment, the company has adhered to the philosophy of "People-oriented, Technology-driven Innovation". Backed by an over 3,000-square-meter R&D center at the headquarters, R&D equipment worth more than 35 million RMB, and a 30-plus professional R&D team (including 5 doctors, 3 recipients of Jiangsu Provincial "Double Innovation" Talents, and 2 recipients of Nantong "Jianghai Talents"), we keep increasing investment in research and development and have built a sophisticated and comprehensive R&D system.
The company operates two production bases covering a total area of over 15,000 square meters, equipped with more than 10 production lines for polyolefin cable compounds. Our product portfolio consists of 8 major categories and over 50 varieties, including UV-crosslinked low-smoke halogen-free flame-retardant insulating compounds, silane self-crosslinked low-smoke halogen-free flame-retardant insulating compounds, accelerator irradiation crosslinked low-smoke halogen-free flame-retardant insulating compounds, thermoplastic low-smoke halogen-free flame-retardant insulating compounds, thermoplastic low-smoke halogen-free flame-retardant sheath compounds, flame-retardant polyethylene sheath compounds, UV-crosslinked polyethylene insulating compounds, and modified polyethylene sheath compounds. Our products are widely applied in power, communication, locomotive, photovoltaic, new energy power generation, rail transit, marine cables, and other fields.
Jiangsu Duoshang New Material Technology Co., Ltd. is committed to building a world-class national enterprise with high-quality products.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
    Quality Management
    Duoshang attaches great importance to consistent product quality and standardized management. The R&D center implements strict 6S management and complies with ISO 9001 quality management system requirements. From material development, product testing, to delivery support, we are committed to providing reliable products and efficient technical communication. For overseas clients, we can provide TDS, SDS, product specifications, and relevant test & certification documents as required by projects to facilitate product evaluation.
Why Work with Duoshang
  • Focused Material Expertise
    Duoshang focuses on polymer cable compounds and biodegradable materials, instead of diversifying into an overly broad product range. This allows us to concentrate resources on formula development, application performance, and material reliability.
  • Application-Oriented Solutions
    We develop and recommend materials based on cable structure, processing methods, applicable standards, and service environments.
  • R&D and Testing Support
    Our R&D center provides full support for formula design, material analysis, process testing, and product optimization.
  • Stable Supply Capacity
    Equipped with dedicated production lines for polymer cable materials and biodegradable materials, Duoshang delivers a stable and consistent material supply to customers.
How We Got Here
  • 2020

    Founded in September 2020 in Nantong, the company focuses on the segmented field of polyolefin cable materials. It takes technological innovation and quality excellence as its core development strategy, completes initial team building and operational system construction, and embarks on a professional development path.

  • 2021

    In 2021, the company invested heavily in technological innovation and built a complete R&D and experimental system. It made breakthroughs in core technologies, including flame retardancy, modification, and cross-linking, finalized formulas for multiple low-smoke halogen-free cable materials, and established an independent product system, laying a solid technical foundation for industrial production.

  • 2022

    In 2022, the company completed the renovation of its Nantong production base and realized sample production and small-batch manufacturing capacity. At the end of the year, the company signed a major hundred-million-level new material project with Rugao Municipal Government to build an intelligent production base, marking a crucial strategic breakthrough in capacity layout.

  • 2023

    In 2023, the new Rugao production base was officially put into operation, achieving large-scale standardized production and enriching the full series of cable material products. Meanwhile, an intelligent quality control system was launched with independent software copyright obtained, greatly improving production standardization, precision, and intelligent manufacturing capability.

  • 2024

    In 2024, the production capacity of the two major production bases will be fully released. The company built more than 10 professional production lines covering a standardized production area of over 15,000 square meters. With more than 50 mature products in eight categories, the company further expanded high-end markets, including electric power, photovoltaic energy, rail transit, and ship cables, continuously optimizing the customer system and enhancing brand influence.

  • 2025

    In 2025, the company continued to strengthen technological innovation and obtained a number of utility model patents. It optimized the production processes of bio-based degradable materials and special cable materials. Supported by a high-level R&D team, the company realized iterative upgrading of green and high-performance products, further consolidated technical barriers, and significantly improved core competitiveness.

  • 2026

    In 2026, the company entered a new stage of high-quality development. It integrated full-chain resources of R&D, production capacity, and market channels, focusing on high-end special cable materials and green new materials. Driven by continuous technological innovation, the company promotes industrial upgrading and commits itself to becoming a benchmark national enterprise with leading technology and reliable quality in the new material industry.

Factory Showcase

  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
  • Jiangsu Duoshang New Materials Technology Co., Ltd.
Jiangsu Duoshang New Materials Technology Co., Ltd.
Contact Duoshang

Looking for solutions to polymer cable materials or biodegradable materials?
Welcome to contact Duoshang New Materials for product selection, technical documents, quotation applications and customized material solutions.