If the page of custom pcb is indicated with "Free Sample", then a free sample is available. Generally, free samples are offered for routine products of Rigao Electronics. But in the event the customer has particular conditions, such as product dimensions, material, logo or color, we'll charge costs.
Rigao has wide popularity and reputation in the Printed Circuit Board field. The pcba service
is one of the main products of Rigao. Rigao Printed Circuit Board production conforms to international manufacturing standards. Therefore, the use of toxic bleaching agents, dyes and other chemicals is limited. The use of this product can contribute to a healthier lifestyle both mentally and physically. It will bring comfort and convenience to people.
We are a company that is committed to fair market competition. We have joined the Fair Trade Association to demonstrate our determination to right-minded business activities.