To provide satisfactory products and value-added services for every customer

客戶的需求就是我們的目標，客戶的成功也是我們的成功

Customer demand is our goal, customer success is our success

客戶在每位天光人的心中，誠信在每位天光人的行動中

Customers in every sky the hearts of people, the integrity of human action in each of the skylight

客戶滿意是我們永恒的主題

Customer satisfaction is our eternal theme