In general, the freight of hard gold pcb should be paid by you if the sample is free. Please understand that we are a factory with hope of quick returns and small margins. If an order is placed after trying the sample, a discount may be offered.

A-TECH CIRCUITS Co., Ltd. is a large-scale backbone enterprise specializing in the production of pcb manufacturing. PCB Fabrication is the main product of A-TECH. It is diverse in variety. A-TECH impedance calculator pcb is professionally designed. It is completed by our designers who conduct failure mode and effects analysis with advanced CAD tools to determine design performance. It has high tensile strength and can be deformed without breakage. The product features excellent acoustic performance. It has been tested to ensure the highest possible decibel reduction providing excellent acoustic comfort. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo.

We strive for sustainable development. We are encouraging each and every employee to change their ways of thinking by organizing social challenge workshops to brainstorm the creation of new businesses and new products that are driven by the need to solve social issues.