Notes for buyers, written from the catalog

These pages restate source-site facts in buying language. They do not add certifications, capacities or case studies that the factory has not published.

• What to send when you open an OEM or ODM brief — Sourcing
• How to read a sound-bar specification sheet — Audio
• Private-label consumer electronics without inflating claims — Programs
• DVD and CD format support, explained from the catalog — Video
• Buying notes for a 2G feature phone program — Mobile
• Buyer guide: 10.1-inch Wi-Fi photo frame — Photo