A-TECH CIRCUITS Co., Ltd. is not only a manufacturing company specialized in the production of countersink pcb but also a service-oriented company covering a wide range of services including pre-sales service, in-sales service, and after-sales service. Generally, the product will be offered with an exquisitely printed installation manual. This manual in English tells you how to install the product step by step. If customers prefer to be guided in a spoken way, then we suggest that you can call us or give us a video call, and we will arrange professional installers to talk with you and help install the products.

A-TECH has operated blind vias pcb business for years. A-TECH's main products include osp pcb series. It has the good soundproof capability. Its heart board part is made of premium timber such as extrusion chipboard or designed with a bee structure, all which can effectively keep out the sound. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo. This product is one of the most comprehensive in the industry. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance.

We strive to achieve sustainability in all dimensions of its operations – including the economic, environmental and social dimensions – and promote sustainable practices among all employees.