You are welcome to fill out the form to explain your project requirements. We will reply on the same day (including holidays). Or you can call the customer service hotline 02 2799 2699 # 130 Ms. Li from Monday to Friday from 09:00 to 18:00 during business hours, or join the customer service department LINE official account @625htnur during non-business hours. We will serve you wholeheartedly!