Welcome to Heavy Equipment Forums, Wanfi Xiao. Our Forum Rule on advertising is quoted below: Because you apparently joined the forum several weeks ago to ask advice on a specific question, as opposed to simply joining to advertise your business, we will not consider you a spammer for posting this information. Please, in the future, do adhere to our forum rules.
Thank you for the guidance, I will make sure to adhere to the forum's rules in the future. How should I delete that thread? Sorry I'm new to here and not so familiar with the operation.