Hangzhou Haijun Metal Abrasives International Trading Co., Ltd. (Brand: SunForge) specializes in the R&D, manufacturing, and global distribution of metal abrasives. Our portfolio covers low-carbon steel shot, reinforced steel shot, stainless steel shot, stainless steel grit, steel shot, steel grit, and steel wire cut shot. SunForge products meet SAE standards and our cast steel shot/grit and wire-cut shot are produced to exceed GB6484-86 / GB6484-85 / JB/T8354-1996. With an annual capacity of 100,000+ tons, we supply customers across mining, thermal power, building materials, and chemical industries, serving Africa, Southeast Asia, Europe, and the Americas. Backed by ISO 9001:2015 and a multi-layer QC system—from incoming raw-material testing to in-process monitoring and final performance validation—we deliver abrasives that are efficient, durable, and environmentally considerate. Our promise: consistent quality, stable supply, and competitive total cost—batch after batch.