📘 Yiwu Sourcing Guide

🏢 Yiwu Network Structure

• Chinese: Flagship For Chinese Wholesales Markets, Everywhere In Chinese Major Cities.
• Shanghai: Industrial electronics, semiconductors.
• Nanjing, Xi'an, Suzhou, Changsha: Regional hubs for IT and components.

🔬 Verification Protocol

• ✅ 3uTools for iPhones – only 100% green reports.
• ✅ Component authenticity verified.
• ✅ Battery cycles < 100 for Grade A++.

💰 Negotiation & Pricing

Prices reset daily at 2:00 PM. Bulk orders get better rates. 7-day warranty.

"The SEG network is my backyard. I personally verify every unit."