throwing life ring (SP-S80)

Its bladder and accessories fulfill the standard of American "aviation life-jacket" FAA-TSO-C13F and European "gas expanded life-jacket" EN393.
My company is mainly dealing with export business of life jacket, swimming safety belt, leather, food and beverage, packaging. My company specializes in manufacturing extensive products, these top-quality professional products range from inflatable pfd(personal floatation devices), water life gun, swimming and diving equipment to leisure devices. All these products are sold to domestic and oversea market with good reputation.