Case Study : Optimizing B2B Procurement with Anti-Yellowing Clear Phone Cases

Introduction

Challenge: EU/US buyers faced high return rates (32% due to yellowing), rigid MOQs, and market saturation.
YG Solution: Advanced anti-yellowing formula, 500Pcs flexible MOQ, and MagSafe-compatible modular designs.
Result: 62.5% reduction in yellowing complaints, 40% faster time-to-market, and 172% increase in small-order clients.

1. Client Profile & Industry Pain Points

Client: A German 3C distributor sourcing 500K units annually, struggling with 18% return rates (73% linked to yellowing) and 45-day lead times.
Industry Challenges:

• Material degradation: 85% of transparent TPU cases yellowed within 6 months.
• MOQ barriers: Traditional 1,200Pcs MOQs caused $230K+ annual deadstock for SMEs.
• Compliance risks: 12% of shipments faced EU customs rejections for non-REACH packaging.

2. YG’s Solution Design

2.1 Advanced Anti-Yellowing Technology

YG’s molecular stabilization formula extended yellowing resistance to 12 months (vs. industry average of 6 months). Third-party SGS tests confirmed <15% yellowness index after 1,500-hour UV exposure.
Implementation:Integrated nano-coating during injection molding to block oxidation.

2.2 MagSafe Compatibility & Design Agility

All YG clear phone cases support MagSafe ecosystems with 800 Gauss magnetic strength, tested across 50+ third-party accessories.
30+ in-house designers deliver:

• 6 regional styles: Nordic minimalist edges vs. Southern Europe’s glitter-accented luxury.
• 7-day design iteration: From 3D modeling to physical samples.

2.3 Elastic Supply Chain Operations

500Pcs MOQ policy enabled buyers to:

• Test 8 SKUs simultaneously with 4,000Pcs total order.
• Cut inventory costs by 35% through just-in-time replenishment.
  Case Example: A U.S. buyer reduced deadstock from $78Kto$12K within 6 months.