Quality control engineer. 12 years in third-party inspection.
UID: u1780002000012 · China
DDP (Delivered Duty Paid) shipping sounds convenient but carries significant risk. The seller contro...
Pre-Production Inspection (PPI) is the most cost-effective quality step. It happens when 10-15% of p...
When sourcing a new product, start with a small trial order — typically 10-20% of your target MOQ. T...
The most common quality problems I've seen across thousands of inspections are: (1) dimensional devi...
Alibaba Trade Assurance has limitations that many buyers don't understand. It covers non-shipment an...
Most buyers approach Chinese sourcing backward — they look for the cheapest price first. The success...
Customs data platforms reveal a supplier's real export history. You can see what products they've sh...
My first SOHO year was a rollercoaster. Month 1-3: excitement, setting up, contacting suppliers. Mon...
Inspection sampling should be genuinely random. A common factory trick is preparing perfect units on...