Xuzhou Xinda Slewing Bearing Co., Ltd. is based in China and lists bearing products on Global Trade Plaza. The company offers the Double-row ball series, Single-row four-point contact ball series, and Single-row crossed roller series. These bearings are used in construction machinery like cranes and excavators, mining and heavy equipment, port and marine machinery, light industry such as food and packing machinery, metallurgical machinery, steel works equipment, sewage treatment plants, wind power, agricultural machinery, and military products. The Double-row ball series bearing surface is treated with anti-rust oil, wrapped in plastic film, then kraft paper and professional belts, and finally packed in a wooden box to prevent rust or moisture, with options for free-fumigation wooden cases, pallets, or iron pallets based on customer demand.