Organic Soft Blasting & Tumbling Media
Silica-free, non-toxic crushed walnut shell and corn cob media engineered for non-destructive paint stripping, mold deflashing, and vibratory parts drying.
Mohs 3.0 – 4.0
Crushed Walnut Shell Media
Angular crushed walnut shell grits for deflashing rubber/plastic molds, turbine cleaning, and gentle paint removal without etching.
Mohs 2.5 – 3.0
Corn Cob Granules & Tumbling Media
Absorbent woody-ring corn cob granules for drying wet metal stampings, wiping grease/oil, and soft brass vibratory tumbling.
4-Stage Factory Quality Control & Global Container Logistics
Every export order is smelted, crushed, screened, and laboratory-certified at our Gongyi manufacturing base before dispatch via Qingdao, Tianjin, or Shanghai ports.
Direct Furnace & Mill Output
35,000 m² Gongyi plant with electric arc furnaces, Barmac VSI shapers, and 10,000 MT finished inventory for rapid FCL turnaround.
XRF & Ro-Tap Sieve Verified
In-house X-Ray Fluorescence chemical assay, Malvern laser PSD, and W.S. Tyler Ro-Tap sieve analysis with signed batch COA.
25kg Valve Bags & 1MT FIBC
Moisture-lined 25kg kraft/PP bags on ISPM-15 fumigated wooden pallets or 1,000kg bulk jumbo bags loaded 20–27 MT per 20' GP.
SGS / BV / Intertek Support
Free 1–2kg laboratory evaluation samples via DHL/FedEx and full support for pre-shipment SGS or Bureau Veritas container inspection.
Request Factory Quotation & Free Lab Samples
Contact our export engineering desk in Gongyi, Henan. Every inquiry is reviewed by metallurgical specialists to provide FOB/CIF pricing, particle size distribution curves, and batch COA within 4 business hours.