Question 1, What’s the business of Hangel Technology?
Question 2, Are you manufacturer / factory or trading company?
Question 3, What benefits can your products bring to me?
Question 4, I’m a new comer to the product, is it easy to operate it?
Question 5, What’s the difference between you and other vendors of LED display?
Question 6, Why should I do the business with you, but not with other vendors?
Question 7, How is your product quality?
Question 8, What’s warranty on your products?