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about us

01

Sky Bluer Environmental Technology Co.,Ltd

We are a manufacturer specialized in precision cold rolling mills and systems for metal flattening and shaping. These include micro precision cold rolling mills, rolling cassettes, Turk heads universal rolling mills, and precision rollers. We have independently R&D rectangular spring wire lines, flat wire rolling mill, volute spiral spring continuous rolling line, valve spring rolling mill, and triangular wire rolling mill. These are designed to replace brands Europe/USA/Japan cold rolling mills.
In order to improve the quality of your products, it is necessary to adjust our process to the new method of using a self-made cold rolling mill coupled with a drawing rolling die. Better evenness and finishing. Straightness is up to 0.5mm/m, thickness and width can be adjusted to within 0.005 mm.
Active introduction of Brand Japanese high-precision small roll processing and grinding technology, the roundness tolerance is less than 0.001mm., finishing is 0.02μm.

01

Sky Bluer Environmental Technology Co.,Ltd

We are a manufacturer specialized in precision cold rolling mills and systems for metal flattening and shaping. These include micro precision cold rolling mills, wire rolling cassettes, Turk heads universal rolling mills, and precision rollers. We have independently R&D rectangular spring wire lines, flat wire rolling mill, volute spiral spring continuous rolling line, valve spring rolling mill, and triangular wire rolling mill. These are designed to replace brands Europe/USA/Japan cold rolling mills.
In order to improve the quality of your products, it is necessary to adjust our process to the new method of using a self-made cold rolling mill coupled with a drawing rolling die. Better evenness and finishing. Straightness is up to 0.5 mm/m, thickness and width can be adjusted to within 0.005 mm.
Active introduction of Brand Japanese high-precision small roll processing and grinding technology, the roundness tolerance is less than 0.001mm., finishing is 0.02μm.

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product

Diversity
  • Precision Wire Rolling Lines
  • Precision Wire Drawing Lines
  • Turks Heads
  • PV Ribbon Machine
  • Custom Profile Wire Products
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News

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  • Invitation to Wire Shanghai Show 2024.9.25-28 Booth Number: E4E83
    08-302024

    Invitation to Wire Shanghai Show 2024.9.25-28 Booth Number: E4E83

    We would be honored by your presence and look forward to showcasing our latest developments at high precision wire flattening and shaping line, ultra-fine wire drawing machinery. Your participation will be a valuable addition to the event, and we are···

  • Wire Shaping Line for Industry: Elevate Your Manufacturing Precision
    12-042023

    Wire Shaping Line for Industry: Elevate Your Manufacturing Precision

    Best Manufacturer in the Industry: Our Wire Shaping Line stands out as a testament to our commitment to excellence. We adhere to the best manufacturing practices, ensuring that each component of our line is engineered with precision and reliability. ···

  • Industry Standards for Titanium Alloy Wire Production Equipment
    10-062023

    Industry Standards for Titanium Alloy Wire Production Equipment

    In aerospace, medical, automotive, and more, titanium alloy wires are indispensable components. Manufacturers are investing in advanced production equipment to meet the rising demand for high-quality titanium alloy wires. This article examines the im···

  • 09-192025

    Sky Bluer China at Wuxi Taihu Spring Expo

    S​ky bluer environmental technology co ltd China Showcases Advanced Wire and Spring Manufacturing Equipment at the 20th Wuxi Taihu International Wire Products, Spring & Processing Equipment Expo

  • 09-032025

    How Is Rectangular Copper Wire Produced?

    Rectangular copper wire, also known as flat copper wire or rectangular magnet wire, plays a critical role in motors, transformers, and high-efficiency electrical equipment. Its space-saving shape allows more copper to fit into winding slots compared to round wire, improving electrical conductivity, reducing resistance, and enhancing thermal performance. In this article, we’ll explain how rectangular copper wire is produced and why precision manufacturing is essential for top performance.

  • 08-192025

    Sky Bluer Showcases Wire Rolling Machine Solutions in Shanghai

    Shanghai, China – August 27–29, 2025 – Sky Bluer Environmental Technology Co. Ltd is excited to announce its participation in the upcoming China International Wire and Cable Industry Exhibition (WireShow 2025), taking place at the Shanghai New International Expo Centre.