1、online purchase：

露天拍賣 http://class.ruten.com.tw/user/index00.php?s=yisheng01

露天商店街http://www.pcstore.com.tw/store1513252189/

Yahoo奇摩拍賣https://tw.bid.yahoo.com/booth/Y0352999558?bfe=1
蝦皮購物 https://shopee.tw/yiesheng

2、E-mail or fax purchase：

Please send us the online product to see the required product or the online product to do not see (the relevant sales brand) the required product.  Send the E-mail (yie.sheng@yieshuen.com.tw) or fax (02-23368203) of us and indicate the contact method. We will quote you.

3、The store is purchase：

Rm. 39, 5F., No.8, Sec. 3, Civic Blvd., Zhongzheng Dist., 10058, Taipei,Taiwan.