Short Answer Not all lithium batteries are treated the same way, and whether you can ship them by air depends on the battery type, capacity, and how they are packed. Small lithium ion batteries (like those in power banks and most consumer electronics) can be shipped by air, but they must meet specific UN testing … Read more
Short Answer MOQ (Minimum Order Quantity) for custom printed packaging from China is usually 500-1000 units for most factories, but it can vary from as low as 100 units for digital printing to over 10,000 units for offset printing. Understanding why suppliers have MOQ requirements and how to negotiate them can save you money when … Read more
Why do plastic storage boxes from China smell like chemicals after airing? Learn which material standards are required for food contact, how to test samples, and what documentation to request.
Foam Inserts and Blister Cards: Why They Fail and How to Specify Them Correctly Your fragile electronic product arrives packed in a custom foam insert inside a full-color shipping box. You open it at home and find the product has shifted during shipping. In another shipment, the foam has collapsed after three months in storage. … Read more
A small percentage of dead-on-arrival (DOA) units is normal in consumer electronics sourcing — but 5% is on the high end of acceptable, and anything above that points to a problem with the factory’s quality control, packaging, or the shipping conditions. The buyer usually bears the cost unless you have a written agreement that says … Read more
How Did This Happen Again? You found a supplier on Alibaba. The price was right. The product samples looked great in photos. You sent a deposit. Then the excuses started—delays, strange tracking numbers, someone picking up the phone who said they had never heard of your order. You are not alone in this experience. This … Read more
