Import Heat Treatment Blue Finished Steel Strip — Buy in Bulk from Supplier in China

Linyi Liangyu Steel Strip Co., Ltd. provides a heat‑treated steel strip finished in a blue colour, designed for applications that benefit from a distinctive appearance and added corrosion protection. The strip can be produced in a range of thicknesses and widths that are customised to buyer needs, allowing precise tailoring for component design. The base material is the same 50# and 65Mn carbon steel used for other finishes, ensuring comparable mechanical strength after treatment. The blue oxide layer gives the strip a uniform hue while contributing to its resistance against moisture and chemicals.

Standard heat‑treatment involving quenching and tempering yields typical tensile strengths of 600‑800 MPa and surface hardness around 200‑250 HB, matching industry expectations for durable sheet metal. Dimensional tolerance is usually maintained at ±0.02 mm for thickness and ±0.5 mm for width, a level that supports precision stamping and forming operations. The strip is commonly supplied as coils or cut‑to‑length pieces wrapped in protective film, which preserves the finish during transport and storage. Typical packaging dimensions and coil weights are aligned with standard steel‑strip logistics practices.

Key end‑users include footwear manufacturers that use the blue strip for decorative eyelets, automotive parts makers requiring corrosion‑resistant trim, and general industrial fabricators needing a robust material for stamping or packaging components. The supplier offers flexible minimum order quantities, though exact limits must be confirmed in dialogue. Shipping options such as FOB or CIF are mentioned, and the product is said to carry ISO and SGS certifications, giving importers a baseline of quality assurance. Prospective buyers should request the latest certification documents and verify the finish specifications before finalising the contract.

Linyi Liangyu Steel Strip Co., Ltd. operates from Taiping Town, Hedong District, Linyi, Shandong Province, China. The company is classified as an imported‑tier supplier with a harbor trust tier, indicating it participates in international trade via major Chinese ports. Public response data shows a response rate of 0% and no recorded average response time, suggesting that communication may require proactive outreach by potential buyers.

The firm’s product portfolio centres on heat‑treated steel strips in various finishes, and it states that ISO and SGS certifications are available on request. No additional corporate metrics such as employee count or annual turnover are disclosed, so importers should ask for any missing compliance or capability documentation. Establishing a clear line of contact early in the sourcing process is recommended to mitigate the lack of recorded response activity.