The anesthesia puncture kit, angiography kit, surgical kit, sterile vaginal dilator, sterile catheterization kit, delivery kit, gynecological examination kit, oral examination kit, skin preparation kit, dressing change box, umbilical cord protection kit, medical degreasing gauze, iodine-formulated gauze, petroleum jelly gauze, gauze bandage, breathable adhesive tape, stone swabs, one-time-use connecting catheter, one-time-use negative-pressure suction catheter, and cotton pads, Respiratory suction catheter, tracheal intubation bag, drainage bag, examination gloves, plaster cotton paper, medical gowns, protective masks, medical shoe covers, grease gauze block, suction catheter, surgical film, tracheal intubation holder, medical bag, pillowcase, therapeutic towel, medical laryngeal mask, abortion bag, gastric tube bag, sterile dressing, medical surgical masks, medical infusion patches, disposable film gloves and so on. "Yunda brand" medical supplies and doctors' uniforms, nurses' uniforms, patients' uniforms, hand-washing clothes, traveling clothes, surgical gowns, fitness belts, bed sheets and covers, dissecting sheets, hole towels, wrapping cloths and other cloth products; sells well in more than 30 provinces, municipalities and autonomous regions of the country, and has been used by more than 10,350 medical units across the country.