About this question, You must be confused that is there have any conditions? 

About this, I have four tips for your reference here:

NO.1: Whether the company's inflatables dartboard is good or not, check the company's webpage or browse the product pictures on FB, Twitter, and other platforms.

NO.2: Is there any experience in mass production?

NO.3: Is there a production line that specializes in producing dart boards? How many professional equipments are produced?

NO.4: Will have the report to you on the progress of product production on time and take photographs for you to check?

I hope my tips will help you!

Talk about the dart board, to ensure the quality and supply speed of the inflatable foot darts, our factory has a professional production line to make the dart board separately. We recently completed a batch of more than 20 dart boards and shipped on time. You can see from the following photos, so don't worry, we will deliver on time and guarantee quality. 

More Darts Details:

http://soccerbubblechina.com/inflatable-foot-dart/

YL Sales Team