The name of the company: the name of sangwon health technology ltd., guangzhou city: the hysteria shop's brand name: sumyan's place of origin: guangdong's creation: second in 2015: the brand concept, united medical specialist and dr. Yumei, with the concept of "health is priceless, shang yuan love" and using simple, scientific, safe, healthy physiotherapy methods and tools, works to solve the sleep problems of modern people and improve their quality of life. The company advocates for easy access to health through the development of high-quality health home products that reach thousands of households. Iii. Product characteristics: the common sleep experience shop is mainly responsible for home-based health products such as sponge pillows, rehabilitation pillows and neck pillows. Among them, the neck pillow, as a first product, has been patented in the country's new practical and visual design and widely recognized by society. Product advantages: a purely physical improvement method, ...