After years of solid and rapid development, Rayson has grown into one of the most professional and influential enterprises in China. non spring mattress Today, Rayson ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product non spring mattress and our company by directly contacting us.The product is skin-friendly. Its fabrics including cotton, wool, polyester, and spandex are all treated with chemicals to be free of harmful substances.