Is there a fee for sampling? How long is the sampling cycle?

We provide professional and reliable sample development services to help you verify product structure, process performance and appearance effect before mass production.

Under normal circumstances, our **sampling cycle is 7 working days**, which is about 50% faster than the traditional industry average. This efficient development rhythm can greatly shorten your product verification cycle, speed up project progress and help you seize market opportunities in a timely manner.

Regarding the sampling fee, it will be calculated reasonably based on factors such as product structure complexity, material selection, processing technology and surface treatment requirements. The sampling fee is **negotiable**, and we will provide appropriate discounts, reductions or even partial refunds according to the scale, quantity and cooperation intention of your subsequent bulk orders. Specific policies can be further discussed through communication.

In addition, for customers with urgent project schedules or tight delivery deadlines, we also provide **urgent sample priority processing services** to arrange production resources reasonably and ensure samples are delivered as scheduled.

The exact sampling cycle and cost will be finally confirmed after detailed communication, technical evaluation and official quotation.