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Liyang Tiansheng Insulating Materials Co., Ltd.
About us

Tiansheng Story

Liyang Tiansheng Insulating Materials Co., Ltd. was founded in 2013. It is a professional service provider dedicated to application solutions for flame‑retardant and fire‑resistant insulation materials, as well as thermal runaway solutions.
Boasting a strong technical team and more than 40 professional employees, Liyang Tiansheng produces technically mature products at an advanced industry level. The company serves the top ten cable manufacturers in China, including Jiangsu Shangshang, New Far East, and Hengtong Group.
Liyang Tiansheng focuses on promoting new‑type fire‑resistant silicone materials and silicone applications for aerospace, nuclear power, new energy vehicles, and related components. Its core business covers various special silicone rubber products for cable manufacturers. After years of steady development, the company now has an annual production capacity of 5,000 tons of various special silicone rubber and fire‑resistant insulation products, with annual sales exceeding 50 million yuan.
The company mainly uses high‑quality imported raw materials and specialized products from listed companies as its key production materials. Production processes are managed in accordance with the IATF 16949 new energy management system. Supported by extensive practical experience, a rigorous working attitude, and a complete testing system, the company ensures the quality of its products and services. Its professional and technical capabilities remain at the leading level among domestic counterparts.

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R&D & Collaboration

Focusing on the fireproof and insulation material sector, the company assembles a professional technical team, dedicated to applied development and performance optimization of materials. Through in-depth collaboration with cable manufacturers and relevant partners, we continuously promote the application and iterative upgrading of products in actual working conditions. Technology-driven and application-oriented, we steadily enhance the reliability and safety of materials under complex operating environments.
Our Strengths
  • Full-process Support
    For cable manufacturing and new energy customers, we provide full-process support from material selection to project implementation.
  • Customized Solutions
    Diversified material solutions covering fire resistance, flame retardancy, and structural optimization demands.
  • Reliable Products
    Stable product performance and mass supply capacity to meet diverse project requirements.
  • Rapid Response
    Prompt response to customer demands, with professional technical support and application recommendations.
Our Journey

  • 2003

    Liyang Tiansheng Insulating Materials Co., Ltd. was founded in Daibu Town Industrial Park, Liyang City.

  • 2015

    After independent research and development, high-performance ceramic silicone rubber was successfully developed and officially launched for sale.

  • 2016

    Joined the supply system of Shangshang Cable.

  • 2017

    Joined the supply system of Far East Cable.

  • 2018

    Developed ceramic polyolefin materials and entered the supply system of Hengtong Group.

  • 2019

    High tear-resistant silicone rubber was applied to aerospace launch cables.

  • 2020

    Ceramic silicone rubber was adopted for nuclear power cables.

  • 2021

    High tear-resistant silicone rubber was widely applied in new energy cables.

  • 2026

    To grow into a professional service provider focusing on application solutions of flame-retardant and fireproof insulation materials, as well as thermal runaway mitigation solutions.

  • 2003

  • 2015

  • 2016

  • 2017

  • 2018

  • 2019

  • 2020

  • 2021

  • 2026

Why Our Manufacturing Matters

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    Exterior view of the factory

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    Exterior view of the factory

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    Factory Hall

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    Factory Office

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    Factory Office

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    Workshop

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Quality & Certification

The company has established a comprehensive quality management system and obtained certifications including IATF 16949. We implement strict full-process control over raw materials and production processes to ensure product stability and consistency.