Yes, osp coating pcb is fully tested before shipment. A-TECH CIRCUITS Co., Ltd. is a quality-oriented manufacturer with great achievements in quality control. Before we tapped into the global markets, we paid less attention to the ex-factory inspection, which results in the high rejection rate of the product. Now, since we have conducted detailed quality assurance rules and set up criteria for ex-factory product quality, the pass rate of the product has increased remarkably. Customers can rest assured about the product quality by remotely reviewing our QC process.

A-TECH has numerous sales outlets and production bases around the world. A-TECH's main products include pcb manufacturing series. Typical parameters of A-TECH impedance calculator pcb being measured include flexure, tension, compression, peel strength, adhesive/bond strength, puncture, insertion/extraction and sliding of pistons. With a solder mask, it enjoys a good electrical insulation property. It is not likely to have degumming or paint peeling problems. All the adhesives and paints used are high quality with elevated durability. It has passed AOI which ensures there will be no errors or welding defects.

Our company bears social responsibilities. We are now working to incorporate ESG elements into management/strategies and improve how we disclose ESG information to our stakeholders.