Import Heat Treatment Flat Polished Spring Steel Strip — Buy in Bulk from Supplier in China

The product is a heat‑treatment flat polished spring steel strip supplied by Taian Henson Metal Co., Ltd. It is manufactured from recognised steel grades 65Mn, 1065 and SAE1055 and receives an advanced heat‑treatment cycle that delivers high hardness and strength. The strip features a flat polished surface that improves corrosion resistance and visual appeal, and it is offered in various thicknesses and widths that can be matched to customer drawings. Bulk quantities are available for large‑scale industrial manufacturing.

Spring steel of this class is typically processed by quench‑and‑tempering to obtain a hardness in the range of 55‑65 HRC, a carbon content of 0.60‑0.80 % and a tensile strength of 1500‑2000 MPa. These typical figures are common across the industry for similar grades and ensure the material can withstand cyclic loading. The flat polished finish also reduces the need for secondary coating in many applications, supporting efficient downstream processing.

Typical end‑users include automotive manufacturers, aerospace component makers and machinery producers that require reliable suspension parts, springs or structural elements. Taian Henson offers bulk supply with flexible minimum order quantities that can be discussed directly with the sales team. Shipping terms such as FOB or CIF are mentioned in the listing, while exact pricing, lead time and payment conditions should be confirmed during negotiation.

Taian Henson Metal Co., Ltd. is an imported‑tier supplier based in China and carries a harbor trust tier on the platform. The profile shows a response rate of 0.00, indicating that the supplier has not yet responded to inquiries, and no average response time is recorded. These signals suggest that prospective buyers should approach the supplier with clear, documented requests and be prepared for longer negotiation cycles.

The company lists heat‑treatment flat polished spring steel strip as its primary offering, highlighting bulk supply capability and flexible MOQ options. It also states that shipments can be arranged under FOB or CIF incoterms, but it does not disclose unit pricing, exact lead times or detailed certification documents. Buyers are advised to request a mill test report and confirm any certification copies before committing to a purchase.