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Our company is a high-tech enterprise specializing in the R&D, production, and technological innovation of ceramic microcrystalline abrasives. Leveraging advanced coated abrasive manufacturing expertise and mature processing technologies, we are committed to providing global clients with efficient and durable high-performance sandpaper solutions.

Core Product & Technological Advantages
Product Features: Our ceramic microcrystalline hybrid abrasive-coated products are renowned for anti-clogging performance, high sharpness, and exceptional wear resistance. They significantly enhance grinding efficiency, reduce overall operational costs, and empower clients to maximize economic benefits.

Application Fields

  • Industrial Manufacturing:
    Aerospace (aircraft engine blades), automotive (metal structural components, primer/surface refinishing), shipbuilding (propeller blades), hardware tools (cutlery, tableware, sanitaryware), and precision grinding.

  • Material Processing:
    Polishing of metals, stainless steel, composites, and fiberglass, as well as wood furniture sanding, putty treatment, and raw wood processing.

  • Specialized Scenarios:
    Full-process solutions from coarse grinding (high material removal) to fine polishing (low material removal).

Service Model & Competitive Edge

  • Customized R&D:
    With a professional R&D team and partnerships with leading sandpaper manufacturers, we offer tailored development, ODM/OEM services, and personalized solutions.

  • Full Industrial Chain Support:
    Comprehensive services spanning abrasive formula optimization to final product delivery, including technical consulting, process design, and production support to ensure optimal product performance for specific applications.

  • Collaboration Philosophy:
    Guided by the values of "Professionalism, Quality, Collaboration, and Win-Win," we foster synergistic innovation with partners to advance coated abrasive technologies.

Through continuous technological iteration and deep client collaboration, we have become a trusted partner in high-end grinding markets across multiple sectors. Our solutions empower manufacturing industries to enhance quality, reduce costs, and achieve sustainable development.

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Contact us
  • Aaddress:Madian Industrial Park, Jiaolai Street Office, Jiaozhou City, Qingdao City, Shandong Province
  • Phone:0532-83220797
  • Email:QDSJliqian@163.com
  • Copyright © 2025- 2025 Qingdao Four Seasons Jinshang New Material Technology Co., Ltd   All Rights Reserved.