How to Prevent TPU Phone Cases from Turning Yellow

Yellowing is one of the biggest issues for transparent and light-colored phone cases. For brands, it means complaints, returns, and damaged reputation. From our production experience, solving this problem comes down to two key factors: Material + Process 1. Anti-Yellow TPU MaterialStandard TPU turns yellow quickly under UV, heat, and daily use.Using high-grade anti-yellow TPU […]
Why Brands Lock Phone Case Suppliers as Early as April

If you think phone case production starts in quartor 3 , you’re already late. Many experienced brands secure their phone case suppliers as early as April — sometimes even earlier. Why? Because timing directly affects product success. New phone launches follow a predictable cycle.Brands that move early can start product development, mold building, and testing […]
Casetify vs Casely: Which Phone Case Business Model Delivers Better Protection and Brand Value?

Introduction: In the ever-growing mobile accessory market, selecting the right phone case supplier goes beyond just protection. It’s about creating a balance between product performance, customization, and long-term brand value. Today, we’ll compare two key players—Casetify and Casely—to examine how their business models address these aspects, and how these strategies impact your brand’s success. Additionally, […]
Top 10 Phone Case Companies in the United States ( From Manufacturer’s point of view)

The U.S. phone case market isn’t just big—it’s brutally competitive.From rugged military-grade protection to high-end designer cases selling out in minutes, the market is split into multiple segments, and each leading brand has carved out its own territory with ruthless precision. As a manufacturer deeply involved in materials, mold development, injection molding, and supply chain […]