Import Bearing Steel Grit — Buy in wholesale FOB from Supplier in China

Bearing steel grit from Honest Horse China Holding Limited is an abrasive media manufactured from high-carbon bearing steel scrap, specifically GCr15 (SAE 52100 equivalent), rather than from cast steel shot. The raw material is crushed directly from bearing steel cut-offs, which preserves the fine lamellar pearlite structure and higher chromium content inherent to bearing-grade alloy steel. This gives the grit a typical hardness range of 58-65 HRC and superior fatigue resistance compared to conventional cast steel abrasives. The product is available in standard grit sizes from G10 to G120, with particle shape controlled through mechanical crushing and screening to produce angular, multi-faceted grains that cut aggressively during blasting.

The manufacturing process at this Shandong-based supplier involves magnetic separation to remove non-metallic inclusions, followed by screening to ISO 11124-3 compliant size fractions. Typical chemical composition includes 0.95-1.05% carbon, 1.30-1.65% chromium, 0.25-0.45% manganese, and maximum 0.025% sulfur and phosphorus each. The angular particle morphology produces an anchor pattern of 50-100 microns on blast-cleaned steel surfaces, suitable for coating adhesion requirements per ISO 8503-1. Standard packaging is 25 kg paper bags on wooden pallets, with bulk options in 1-tonne big bags for volume buyers.

Primary applications include surface preparation of steel plates and structures prior to protective coating, removal of mill scale and rust from ship hulls, and shot peening of automotive suspension components to induce compressive surface stress. Buyers are typically marine coatings contractors, automotive OEM tier suppliers, and heavy fabrication shops in Southeast Asia and the Middle East. Import considerations from this Jinan-based supplier include confirming whether material certificates include Brinell hardness test results and whether bulk density testing (typically 4.0-4.5 g/cm³) is available per batch. The supplier's harbor trust tier and zero recorded response rate suggest buyers should verify sample availability and current production capacity before committing to container orders.

Honest Horse China Holding Limited is located at No.365, The Second Jing Road, Jinan 250021, Shandong Province, China. The supplier operates under an imported tier classification with harbor trust tier status, indicating a verified business registration without additional third-party audit or inspection verification. The response rate is recorded at 0.00% with zero average response hours, which suggests either a newly registered account, a dormant listing, or data collection limitations rather than active trading history. No specific manufacturing facility details, employee count, or year of establishment is disclosed in the available profile.

The listing positions the company as having over ten years of manufacturing expertise in abrasive materials, though buyers should independently verify this claim through direct inquiry. The supplier's product range focuses on steel grit and related blasting media for industrial surface preparation. No ISO 9001, ISO 14001, or SGS audit certificates are confirmed in the profile data, despite generic reference to quality standards. Buyers should request actual certificate numbers and validity dates. The Jinan location in Shandong Province places the supplier near China's established metalworking and heavy industrial corridor, with access to Qingdao Port for sea freight exports.