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We started making phone cases and bags in 2017. Seven years later, the most valuable knowledge isn’t about trends—it’s about what fails and why. Material is a Compromise, Not a Choice TPU isn’t inherently “better” than PC. TPU absorbs shock…
Case Study: When Leather Craftsmanship Meets Phone Protection Client:Guangzhou YICHEN TECHNOLOGY Co., LTD & Foshan Senheng Leather Goods Products Co., LTDProject: Co-branded premium phone cases combining genuine leather inserts with TPU armor framesVolume: 12,000 units (50 SKU)Timeline: 34 days from…
Update Date: December 7, 2025 Project: [Mobile Phone Model: ZTE Blade V80 Vita/Nubia V80 Design] Mold ([Number] : 001) Mold development progress update notice Update Date: December 7, 2025Project: [Mobile Phone Model: [ZTE Blade V80 Vita/Nubia V80 Design] Mold ([Number]…
Phone Case Daily – Factory Floor Report Issue #1 | November 12, 2025 A production line operator inspecting a fresh TPU bumper frame under LED magnification. The station averages 1,200 units per shift. TODAY’S MAIN STORY: The iPhone 17 Spec…
When the S26 series dimensional drawings landed on our desk, they looked like any other PDF: clean lines, precise numbers, variants for Plus, Edge, and Ultra models. The design phase wasn’t about inspiration—it was about hunting for landmines. Spec sheet…
We started in 2017 in a rented workshop with 8 people, just trying to ship on time. Our first TPU case batch failed at 30%—a 2°C temperature mistake warped everything. That year had no miracles, only repeated machine calibrations, written…
