Henan Yeesain Health Technology Co., Ltd. is a Chinese personal care company which has been focusing on maternal and infant apply for 15 years and which produces mostly Maternity and baby products. Yeesain has more than 10 sub-brand which covering maternal, baby and adult nursing apply, especially the brand Deyou. With the business philosophy of "Only make high-quality disposable maternity and baby products" and "More convenient disposable maternal and baby products," Deyou has rapidly grew up to a well known brand of the filed by E-commerce after more than 10 years marketing accumulation and reputation.