One: First, you can go on a field trip and consult with them. This has many advantages.
1. Take the opportunity to examine the aesthetic ability of design.
You can go to the wedding company for a field trip, and it is easy for both parties to relax and communicate frankly in a comfortable environment. From the internal environment of a wedding company, we can generally see the company's style, or atmosphere, or exquisite, or full of personality elements, from which we can also spy out the "taste" of wedding planners. The size of the company, whether it has done some publicity, can be used as a reference.
You can look at the cases they have done for their former clients.
This is also very important. Some wedding companies casually download others' online. On-the-spot investigation can talk about the design starting point of the customer case, some details, which hotel was held and so on. You can judge whether they had a wedding or not. It's not enough just to look at the picture.
Two: after the investigation, choose the one that suits you.
According to your desired effect and budget, choose the one that suits you best!