In 1898, Mr. Samuel Brownstone visited St. King Koil was founded in Paul City. In 1969, King Koil launched the first healthy mattress partitioned spinal health care bed in human history, which won the world's only certification from the International Chiropractic Association (ICA) for the first time. In 1973, it pioneered independent pocket springs. , and applied for a patent to create an interference-free bed. In 1979, King Koer's spinal health care bed became the world's largest-selling bed series. In 1998, the patented spring and TALALAY latex were perfectly combined to create a legend of comfortable sleep. In 2000, King Koer came to China. , while successfully serving high-end families, it has become the first choice of many super five-star hotels. In 2002, King Koil became the only bed brand in the world certified by the Foundation for International Spinal Education Research (FCER). In 2003, it developed Turn Free (no flipping) beds, further High-end mattress care simplified