Sleeping star is affiliated with sleeping stars limited, which mainly focuses on high-end mattresses in europe and the united states. The sleep star was founded in 2008 in cooperation with the international sleep association of the united states of america, and now has eight years of professional mattress manufacturing, focusing on the area of sleep, constantly updating technology and possessing many proprietary technologies. In guangdong province, the branded industrial park, which covers more than 15,000 squares, has an independent product r & d and brand design centre, bringing together many of the country's highly skilled professionals and high-quality business managers, so that the quality of the product and the overall service are protected. Through in-depth and focused research into the developmental characteristics and sleeping habits of the chinese bones, together with specialized mattress-making experience, the sleeping star has discovered in detail that chinese and fo...