For sample book requests, please call or email our headquarters. We will process your request as soon as possible.

Customer service email: ELT@icosmos.com.tw

Line@：https://lin.ee/QykW6FB

Customer service number：02-2365-9739

◆Taipei headquarters

TEL：(02)2365-9739

Official LINE ID: @cosmos_books

◆Northern Region (North Taoyuan and Hualien)

Shawn Huang

TEL：0970-923-051

Line ID：cosmostaipei

◆Central Region (Hsinchu to Changhua)

Shanni Li

TEL：0970-923-056

Line ID：tim0834

Jason You

TEL：0924-021-841

Line ID：0924021841

◆Central Region 2 (Yunlin and Chiayi)

儲　正 Chu Zheng

TEL：09 ...