Import Cold Rolled Hardened&Tempered Steel Strips — Buy in Bulk from Supplier in China

The offering from Gwyl Co., Ltd consists of cold rolled hardened and tempered steel strips supplied in coils weighing 250 kg each. Each coil has an inner diameter between 400 mm and 508 mm and an outer diameter that can be adjusted from 600 mm to 1500 mm according to the buyer’s handling equipment. The supplier notes that all dimensions are customizable, allowing buyers to specify the exact coil size required for their production line. No additional technical data such as grade or hardness is provided in the listing, so further clarification is needed.

In the steel industry, hardened‑tempered strips typically achieve a hardness of 45‑55 HRC and a tensile strength of 900‑1200 MPa, which makes them suitable for wear‑resistant applications. Common thicknesses range from 0.5 mm to 2.0 mm, and a standard width of 1000 mm is often used to accommodate standard stamping presses. The surface finish is usually Ra 0.8 µm, and the strips are supplied in compliance with ASTM A108 or EN 10130 specifications. These typical values provide a benchmark for buyers to compare against the supplier’s custom capabilities.

Manufacturers of automotive components, heavy‑duty machinery and precision cutting tools commonly source this type of strip for parts that must endure high stress and abrasion. Gwyl Co., Ltd indicates that it can fulfil bulk orders under FOB or CIF shipping conditions, with minimum order quantities to be agreed directly. While the listing does not state specific certifications, the company references standard industry compliance, and buyers should request ISO or material test certificates before finalising a contract.

Gwyl Co., Ltd is based at 602, 12 Guang Ming Bei Rd, Shiqiao Street, Guangzhou 511400, Guangdong, China, and is classified as an imported tier supplier with a harbor trust rating. The public profile shows a response rate of 0 percent, meaning that initial contact may require persistent follow‑up. The company presents itself as a supplier of metal products for industrial customers, focusing on steel strips and related materials.

The listing highlights the ability to customise coil dimensions but does not disclose production capacity, certifications or specific quality management systems. Prospective buyers should request mill test certificates and any relevant ISO documentation to validate material properties. All commercial terms, including payment method and shipping arrangements, are to be negotiated directly with Gwyl Co., Ltd.