At A-TECH CIRCUITS Co., Ltd., different series of products may be entitled to having a different warranty period. For the detailed warranty data, you can browse the "Product Details" page and then check the warranty period of the product listed among the product specifications. Or, you can ask our staff about the warranty period of the exact product. During the period, we are responsible for repairing parts of the product or support having the product returned or exchanged. Generally, we adopt high-quality raw materials which can ensure the long service life of the finished products.

A-TECH is a professional generator dedicated to single layer pcb. A-TECH's main products include osp pcb series. A-TECH PCB Fabrication has passed the following tests that are conducted by the third-party organization: lifecycle testing, biocompatibility testing, durability testing, and chemical resistance testing. A smooth part is added on its PTH line to reduce the roughness of through hole. This product is widely acclaimed for these features. It has passed AOI which ensures there will be no errors or welding defects.

Our company engages in sustainable management. We have formulated policies on the SDGs and ESG and integrated ESG elements into our budget-drafting process.