Introducing Our New Steel Corner Products

We are excited to announce the launch of our latest steel corner products, meticulously crafted using advanced American technology and precision Japanese molds. These innovative products are designed to enhance construction efficiency and durability.

Product Highlights:

  • Burr-Free, Easy Nailing
    • Utilizing advanced American technology and Japanese-manufactured molds, combined with wire-cutting techniques and slow wire-feeding processes, we ensure each steel corner is smooth and burr-free.
    • The unique 'large and small hole design' and 0.34mm thickness material make nailing easier and more secure.
  • Easy Fit
    • Made with Japanese SKD1 standard high-carbon, high-chromium mold steel, our steel corners are produced using hardened full-position forming technology, achieving a seamless curve that fits perfectly with a single touch.
    • The exclusive 84.2º angle design with high-toughness steel allows for a flawless fit with minimal effort.
  • Dust-Free Performance
    • The 0.34mm high-strength steel reduces dust accumulation by over 10% during punching.
    • Our unique, dense 'large and small hole design' maintains the bending strength of the steel corners while reducing dust accumulation by more than 3%.
    • The special 84.2º angle design reduces spine dust by over 8%.

Customer-Centric After-Sales Service

  • Unconditional Return and Refund Policy: CASTLE promises all distributors and workers that if the product does not meet their satisfaction, they can return it unconditionally for a full refund.
  • Commitment to Continuous Improvement: CASTLE values every customer’s feedback and is committed to continuously improving product quality based on collected suggestions.

Join us in celebrating the launch of these exceptional products that embody our commitment to innovation, quality, and customer satisfaction.





We're thrilled to introduce our new steel corner products! Expertly crafted with cutting-edge American technology and precise Japanese molds, these innovative solutions are designed to boost construction efficiency and durability.
29 May 2024
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