A-TECH has built up long-term cooperation with many large blind vias pcb factories. osp pcb is the main product of A-TECH. It is diverse in variety. The casting process of A-TECH hard gold pcb is professionally completed, including final magnetic tumbling, casting preparation, creation of ring castings, clip and ship services, and laser review. The inner layer core of the product is chemically treated for improved adhesion of the copper surface. The product is easy to clean. Its materials feature high density and airtightness, which not allows dirt or dust to enter into its pores. It stands out for its impact endurance performance.
We aim to provide the highest quality services for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.