Qingdao (china) suitable co., ltd located in qingdao shandong, which is called sailing city of china. we manufacture quality pillows, chinese herb pillows are the best. . we offer all kinds of herb pillow, plant pillow, healthy pillow. our products is basic of tradtional chinese medical theory and have the effect of calms nerves, neck relaxant, improving immunity, nose therapy, skin care, sleep safe, calms nerves, improving immunity, health care, blood pressure reducer.