First, match the drop height to your industry.
If your main products are sports shoes or thick-soled shoes, focus on specialized models with a 25mm drop height.
For toys or irregular-shaped advertising products, a model with a 20mm drop height combined with vision positioning is more suitable.
For leather or personalized leather goods, the most classic drop height range is 8 to 15mm.
Second, be sure to test print with your own samples on site.
After narrowing down your options to 2 or 3 candidate models, bring your own actual product samples – especially the most uneven ones – to the manufacturer or agent for on-site test printing. This is the only reliable way to verify print precision, color accuracy, and adhesion.
Third, verify after-sales service.
High-drop printing demands a lot from equipment setup and maintenance. Prioritize brands that have a service center in your region and can provide fast on-site support.