Currently we have 3 small regional warehouses to fulfill orders worldwide - 1 in US, 2 in Asia. By doing so, we're able to offer lower shipping costs and fulfill orders in a shorter timeframe. Depending on your location, orders are usually fulfilled via the closest regional warehouse. However, in case of low inventory or restocking periods, orders may be fulfilled via other warehouses to cut down on delivery timelines, so DO NOT PANIC in case you find your order fulfilled from another region. We have teams doing quality control to ensure quality consistency no matter where the orders are fulfilled from.