1. Experience and reputation: Find out about the company's history and background, especially if they have experience in your industry and can provide relevant case studies. In addition, looking at the company's customer reviews and feedback can also help you assess their reputation and performance.
2. Design team: Find out about the expertise and strengths of the company's design team. A good design team should have diverse and comprehensive capabilities, including visual design, engineering, prototyping, etc., to ensure that they can provide the best solution for your product from different perspectives.
3. Costs and budget: Discuss the pricing and fee structure with the company and confirm that it fits your budget and the scope of services required. Keep in mind that choosing a higher quality but too costly company may put additional financial pressure on you, while choosing a cheaper but poor quality company may cause you problems after the product is launched.
4. Collaboration process: Determine your communication and workflow with the company. Understand their project management methodology, including how they organize meetings, updates on progress, delivery deadlines, and so on. Also, find out if they have a collaborative spirit that matches your company's culture.
5. Intellectual property: Make sure the company does not infringe on your intellectual property, including patents, trademarks, and copyrights. Also, check to see if the company is willing to sign documents to ensure your ownership of the product and intellectual property rights.
Choosing a reliable design firm is important to the success of your product. By considering the above factors, as well as other individual needs and conditions, you should be able to find the design team that best suits you and your product.